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GENERAL DESCRIPTION
The ADM1062 is a configurable Supervisory/sequencing device which offers a single chip solution for supply Monitoring and sequencing in multiple supply systems.
In addition to these functions the ADM1062 integrates a 12-bit ADC and six 8-bit voltage output DACs. These circuits can be used to implement a closed loop Margining system. This enables supply adjustment by altering either the feedback node or reference of a DC/DC Converter using the DAC outputs. The supply Margining can be performed, with a minimum of external components, to an accuracy of 0.5%. The Margining loop can be used at In Circuit Testing of a board during production (to verify the board’s functionality at say −5% of nominal supplies), or can be used dynamically to accurately Control the output voltage of a DC/DC converter.

APPLICATIONS
   Central office systems
   Servers/routers
   Multivoltage system line cards
   DSP/FPGA supply sequencing
   In circuit testing of margined supplies

GENERAL DESCRIPTION
The ADM1062 Super Sequencer® is a configurable Supervisory/ sequencing device that offers a single-chip solution for supply Monitoring and sequencing in multiple-supply systems. In addition to these functions, the ADM1062 integrates a 12-bit ADC and six 8-bit voltage output DACs. These circuits can be used to implement a closed-loop Margining system that enables supply adjustment by altering either the feedback node or the reference of a dc-to-dc converter using the DAC outputs.

APPLICATIONS
   Central office systems
   Servers/routers
   Multivoltage system line cards
   DSP/FPGA supply sequencing
   In-circuit testing of margined supplies

GENERAL DESCRIPTION
The ADM1066 is a configurable Supervisory/sequencing device that offers a single-chip solution for supply Monitoring and sequencing in multiple supply systems. In addition to these functions, the ADM1066 integrates a 12-bit ADC and six 8-bit voltage output DACs. These circuits can be used to implement a closed-loop Margining system, which enables supply adjustment by altering either the feedback node or reference of a dc/dc converter using the DAC outputs.

FEATURES
   Complete Supervisory and sequencing solution for up to
      10 supplies
   10 supply fault detectors enable Supervision of supplies to
      better than 1% accuracy
   5 selectable input attenuators allow Supervision:
      Supplies up to 14.4 V on VH
      Supplies up to 6 V on VP1–4
   5 dual-function inputs, VX1–5:
      High impedance input to supply fault detector with
         thresholds between 0.573 V and 1.375 V
      General-purpose logic input
   10 programmable output drivers (PDO1–10):
      Open collector with external pull-up
      Push/pull output, driven to VDDCAP or VPn
      Open collector with weak pull-up to VDDCAP or VPn
      Internally charge-pumped high drive for use with external
         N-FET (PDO1–6 only)
   Sequencing engine (SE) implements state machine Control of
   PDO outputs:
      State changes conditional on input events
      Enables complex Control of boards
      Power-up and power-down sequence Control
      Fault event handling
      Interrupt generation on warnings
      Watchdog function can be integrated in SE
      Program software Control of sequencing through SMBus
   Complete voltage Margining solution for 6 voltage rails
   6 voltage output 8-bit DACs (0.300 V to 1.551 V) allow
      voltage adjustment via dc/dc converter trim/feedback
      node
   12-bit ADC for readback of all Supervised voltages
   2 auxiliary (single-ended) ADC inputs
   Reference input, REFIN, has 2 input options:
      Driven directly from 2.048V (±0.25%) REFOUT pin
      More accurate external reference for improved ADC
         performance
   Device powered by the highest of VP1–4, VH for improved
   redundancy
   User EEPROM: 256 bytes
   Industry-standard 2-wire bus interface (SMBus)
   Guaranteed PDO low with VH, VPn = 1.2 V
   40-lead 6 mm × 6 mm LFCSP and
      48-lead 7 mm × 7 mm TQFP packages

APPLICATIONS
   Central office systems
   Servers/routers
   Multivoltage system line cards
   DSP/FPGA supply sequencing
   In-circuit testing of margined supplies

GENERAL DESCRIPTION
The ADM1166 Super Sequencer® is a configurable Supervisory/sequencing device that offers a single-chip solution for supply Monitoring and sequencing in multiple-supply systems. In addition to these functions, the ADM1166 integrates a 12-bit ADC and six 8-bit voltage output DACs. These circuits can be used to implement a closed-loop Margining system that enables supply adjustment by altering either the feedback node or reference of a dc-to-dc converter using the DAC outputs.

FEATURES
  Complete Supervisory and sequencing solution for up to 10 supplies
  16 event deep black box nonvolatile fault recording
  10 supply fault detectors enable Supervision of supplies to
     <0.5% accuracy at all voltages at 25°C
     <1.0% accuracy across all voltages and Temperatures
  5 selectable input attenuators allow Supervision of supplies to
     14.4 V on VH
     6 V on VP1 to VP4 (VPx)
  5 dual-function inputs, VX1 to VX5 (VXx)
     High impedance input to supply fault detector with thresholds between 0.573 V and 1.375 V
     General-purpose logic input
  10 programmable driver outputs, PDO1 to PDO10 (PDOx)
     Open-collector with external pull-up
     Push/pull output, driven to VDDCAP or VPx
     Open collector with weak pull-up to VDDCAP or VPx
     Internally charge-pumped high drive for use with external N-FET (PDO1 to PDO6 only)
  Sequencing engine (SE) implements state machine Control of
     PDO outputs
     State changes conditional on input events
     Enables complex Control of boards
     Power-up and power-down sequence Control
     Fault event handling
     Interrupt generation on warnings
     Watchdog function can be integrated in SE
     Program software Control of sequencing through SMBus
  Complete voltage-Margining solution for 6 voltage rails
  6 voltage output 8-bit DACs (0.300 V to 1.551 V) allow voltage adjustment via dc-to-dc converter trim/feedback node
  12-bit ADC for readback of all Supervised voltages
  2 auxiliary (single-ended) ADC inputs
  Reference input (REFIN) has 2 input options
     Driven directly from 2.048 V (±0.25%) REFOUT pin
     More accurate external reference for improved ADC performance
  Device powered by the highest of VPx, VH for improved redundancy
  User EEPROM: 256 bytes
  Industry-standard 2-wire bus interface (SMBus)
  Guaranteed PDO low with VH, VPx = 1.2 V
  Available in 40-lead, 6 mm × 6 mm LFCSP and 48-lead, 7 mm × 7 mm TQFP packages
  For more information about the ADM1166 register map, refer to the AN-698 Application Note

APPLICATIONS
  Central office systems
  Servers/routers
  Multivoltage system line cards
  DSP/FPGA supply sequencing
  In-circuit testing of margined supplies

GENERAL DESCRIPTION
The ADM1066 is a configurable Supervisory/sequencing device that offers a single-chip solution for supply Monitoring and sequencing in multiple supply systems. In addition to these functions, the ADM1066 integrates a 12-bit ADC and six 8-bit voltage output DACs. These circuits can be used to implement a closed-loop Margining system, which enables supply adjustment by altering either the feedback node or reference of a dc/dc converter using the DAC outputs.

FEATURES
   Complete Supervisory and sequencing solution for up to
      10 supplies
   10 supply fault detectors enable Supervision of supplies to
      better than 1% accuracy
   5 selectable input attenuators allow Supervision:
      Supplies up to 14.4 V on VH
      Supplies up to 6 V on VP1–4
   5 dual-function inputs, VX1–5:
      High impedance input to supply fault detector with
         thresholds between 0.573 V and 1.375 V
      General-purpose logic input
   10 programmable output drivers (PDO1–10):
      Open collector with external pull-up
      Push/pull output, driven to VDDCAP or VPn
      Open collector with weak pull-up to VDDCAP or VPn
      Internally charge-pumped high drive for use with external
         N-FET (PDO1–6 only)
   Sequencing engine (SE) implements state machine Control of
   PDO outputs:
      State changes conditional on input events
      Enables complex Control of boards
      Power-up and power-down sequence Control
      Fault event handling
      Interrupt generation on warnings
      Watchdog function can be integrated in SE
      Program software Control of sequencing through SMBus
   Complete voltage Margining solution for 6 voltage rails
   6 voltage output 8-bit DACs (0.300 V to 1.551 V) allow
      voltage adjustment via dc/dc converter trim/feedback
      node
   12-bit ADC for readback of all Supervised voltages
   2 auxiliary (single-ended) ADC inputs
   Reference input, REFIN, has 2 input options:
      Driven directly from 2.048V (±0.25%) REFOUT pin
      More accurate external reference for improved ADC
         performance
   Device powered by the highest of VP1–4, VH for improved
   redundancy
   User EEPROM: 256 bytes
   Industry-standard 2-wire bus interface (SMBus)
   Guaranteed PDO low with VH, VPn = 1.2 V
   40-lead 6 mm × 6 mm LFCSP and
      48-lead 7 mm × 7 mm TQFP packages

APPLICATIONS
   Central office systems
   Servers/routers
   Multivoltage system line cards
   DSP/FPGA supply sequencing
   In-circuit testing of margined supplies

GENERAL DESCRIPTION
The ADM1069 Super Sequencer® is a configurable Supervisory/sequencing device that offers a single-chip solution for supply Monitoring and sequencing in multiple supply systems. In addition to these functions, the ADM1069 integrates a 12-bit ADC and four 8-bit voltage output DACs. These circuits can be used to implement a closed-loop Margining system that enables supply adjustment by altering either the feedback node or reference of a dc-to-dc converter using the DAC outputs.

FEATURES
   Complete Supervisory and sequencing solution for up to
      8 supplies
   8 supply fault detectors enable Supervision of supplies to
      <0.5% accuracy at all voltages at 25°C
      <1.0% accuracy across all voltages and Temperatures
   4 selectable input attenuators allow Supervision of supplies to
      14.4 V on VH
      6 V on VP1 to VP3 (VPx)
   4 dual-function inputs, VX1 to VX4 (VXx)
      High impedance input to supply fault detector with
         thresholds between 0.573 V and 1.375 V
      General-purpose logic input
   8 programmable driver outputs, PDO1 to PDO8 (PDOx)
      Open-collector with external pull-up
      Push/pull output, driven to VDDCAP or VPx
      Open-collector with weak pull-up to VDDCAP or VPx
      Internally charge-pumped high drive for use with external
         N-FET (PDO1 to PDO6 only)
   Sequencing engine (SE) implements state machine Control of
      PDO outputs
         State changes conditional on input events
         Enables complex Control of boards
         Power-up and power-down sequence Control
         Fault event handling
         Interrupt generation on warnings
         Watchdog function can be integrated in SE
         Program software Control of sequencing through SMBus
   Complete voltage Margining solution for 4 voltage rails
   4 voltage output 8-bit DACs (0.300 V to 1.551 V) allow voltage
      adjustment via dc-to-dc converter trim/feedback node
   12-bit ADC for readback of all Supervised voltages
   Reference input (REFIN) has 2 input options
      Driven directly from 2.048 V (±0.25%) REFOUT pin
      More accurate external reference for improved ADC
         performance
   Device powered by the highest of VPx, VH for improved
      redundancy
   User EEPROM: 256 bytes
   Industry-standard 2-wire bus interface (SMBus)
   Guaranteed PDO low with VH, VPx = 1.2 V
   Available in 32-lead, 7 mm × 7 mm LQFP and 40-lead,
      6 mm × 6 mm LFCSP packages

APPLICATIONS
   Central office systems
   Servers/routers
   Multivoltage system line cards
   DSP/FPGA supply sequencing
   In-circuit testing of margined supplies

GENERAL DESCRIPTION
The ADM1067 Super Sequencer® is a configurable Supervisory/sequencing device that offers a single-chip solution for supply Monitoring and sequencing in multiple supply systems. In addition to these functions, the ADM1067 integrates six 8-bit voltage output DACs. These circuits can be used to implement an openloop Margining system that enables supply adjustment by altering either the feedback node or reference of a dc-to-dc converter using the DAC outputs.

FEATURES
   Complete Supervisory and sequencing solution for up to
      10 supplies
   10 supply fault detectors enable Supervision of supplies to
      <0.5% accuracy at all voltages at 25°C
      <1.0% accuracy across all voltages and Temperatures
   5 selectable input attenuators allow Supervision of supplies to
      14.4 V on VH
      6 V on VP1 to VP4 (VPx)
   5 dual-function inputs, VX1 to VX5 (VXx)
      High impedance input to supply fault detector with
         thresholds between 0.573 V and 1.375 V
      General-purpose logic input
   10 programmable driver outputs, PDO1 to PDO10 (PDOx)
      Open-collector with external pull-up
      Push/pull output, driven to VDDCAP or VPx
      Open collector with weak pull-up to VDDCAP or VPx
      Internally charge-pumped high drive for use with external
         N-FET (PDO1 to PDO6 only)
   Sequencing engine (SE) implements state machine Control of
      PDO outputs
         State changes conditional on input events
         Enables complex Control of boards
         Power-up and power-down sequence Control
         Fault event handling
         Interrupt generation on warnings
         Watchdog function can be integrated in SE
         Program software Control of sequencing through SMBus
   Open-loop Margining solution for 6 voltage rails
   6 voltage output 8-bit DACs (0.300 V to 1.551 V) allow voltage
      adjustment via dc-to-dc converter trim/feedback node
   Device powered by the highest of VPx, VH for improved
      redundancy
   User EEPROM: 256 bytes
   Industry-standard 2-wire bus interface (SMBus)
   Guaranteed PDO low with VH, VPx = 1.2 V
   Available in 40-lead, 6 mm × 6 mm LFCSP and
      48-lead, 7 mm × 7 mm TQFP packages

APPLICATIONS
   Central office systems
   Servers/routers
   Multivoltage system line cards
   DSP/FPGA supply sequencing
   In-circuit testing of margined supplies

GENERAL DESCRIPTION
The ADM1066 is a configurable Supervisory/sequencing device that offers a single-chip solution for supply Monitoring and sequencing in multiple supply systems. In addition to these functions, the ADM1066 integrates a 12-bit ADC and six 8-bit voltage output DACs. These circuits can be used to implement a closed-loop Margining system, which enables supply adjustment by altering either the feedback node or reference of a dc/dc converter using the DAC outputs.

FEATURES
   Complete Supervisory and sequencing solution for up to
      10 supplies
   10 supply fault detectors enable Supervision of supplies to
      better than 1% accuracy
   5 selectable input attenuators allow Supervision:
      Supplies up to 14.4 V on VH
      Supplies up to 6 V on VP1–4
   5 dual-function inputs, VX1–5:
      High impedance input to supply fault detector with
         thresholds between 0.573 V and 1.375 V
      General-purpose logic input
   10 programmable output drivers (PDO1–10):
      Open collector with external pull-up
      Push/pull output, driven to VDDCAP or VPn
      Open collector with weak pull-up to VDDCAP or VPn
      Internally charge-pumped high drive for use with external
         N-FET (PDO1–6 only)
   Sequencing engine (SE) implements state machine Control of
   PDO outputs:
      State changes conditional on input events
      Enables complex Control of boards
      Power-up and power-down sequence Control
      Fault event handling
      Interrupt generation on warnings
      Watchdog function can be integrated in SE
      Program software Control of sequencing through SMBus
   Complete voltage Margining solution for 6 voltage rails
   6 voltage output 8-bit DACs (0.300 V to 1.551 V) allow
      voltage adjustment via dc/dc converter trim/feedback
      node
   12-bit ADC for readback of all Supervised voltages
   2 auxiliary (single-ended) ADC inputs
   Reference input, REFIN, has 2 input options:
      Driven directly from 2.048V (±0.25%) REFOUT pin
      More accurate external reference for improved ADC
         performance
   Device powered by the highest of VP1–4, VH for improved
   redundancy
   User EEPROM: 256 bytes
   Industry-standard 2-wire bus interface (SMBus)
   Guaranteed PDO low with VH, VPn = 1.2 V
   40-lead 6 mm × 6 mm LFCSP and
      48-lead 7 mm × 7 mm TQFP packages

APPLICATIONS
   Central office systems
   Servers/routers
   Multivoltage system line cards
   DSP/FPGA supply sequencing
   In-circuit testing of margined supplies

Tire Pressure Monitoring Sensor Temperature Compensated and Calibrated, Fully Integrated, Digital Output

The Freescale Semiconductor MPXY8000 series sensor is an 8-pin tire Monitoring sensor which is comprised of a variable capacitance pressure sensing element, a Temperature sensing element, and an interface circuit (with a wake-up feature) all on a single chip. It is housed in a Super-Small Outline Package (SSOP), which includes a media protection filter. Specifically designed for the low power consumption requirements of tire pressure Monitoring systems, it can combine with a Freescale Semiconductor remote keyless entry (RKE) system to facilitate a low-cost, highly integrated system.