Analog Devices AD7691BCPZRL

ADC Single SAR 250ksps 18-bit Serial 10-Pin LFCSP EP T/R

Price and Stock

Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers

Technical Specifications

Physical
Case/PackageLFCSP EP
Contact PlatingTin
Number of Pins10
Technical
Differential Nonlinearity-1 LSB
Integral Nonlinearity (INL)1.5 LSB
InterfaceSPI
Max Operating Temperature85 °C
Max Power Dissipation12.5 mW
Max Supply Voltage5.25 V
Min Operating Temperature-40 °C
Min Supply Voltage2.3 V
Number of A/D Converters1
Number of Analog Inputs1
Number of Bits18
Number of Channels1
Number of Converters1
Number of Elements1
Number of Inputs1
PackagingTape & Reel (TR)
PolarityBipolar
Power Consumption10.6 mW
Power Dissipation10.6 mW
Resolution2.25 B
Sampling Rate250 ksps
Signal to Noise Ratio (SNR)101.5 dB
Supply TypeSingle

Documents

Download datasheets and manufacturer documentation for Analog Devices AD7691BCPZRL.

Upverter
Datasheet28 pages12 years ago
Datasheet28 pages12 years ago
SHENGYU ELECTRONICS
Datasheet29 pages8 years ago
iiiC
Datasheet28 pages12 years ago

Alternate Parts

Price @ 1000
$ 23.99
Stock
31,747
109,832
Authorized Distributors
0
7
Case/Package
LFCSP EP
LFCSP EP
Number of Pins
10
10
Number of Bits
18
18
Sampling Rate
250 ksps
250 ksps
Polarity
Bipolar
Bipolar
Interface
SPI
SPI
Integral Nonlinearity (INL)
1.5 LSB
1.5 LSB
Differential Nonlinearity
-1 LSB
-1 LSB
Number of A/D Converters
1
1
Min Supply Voltage
2.3 V
2.3 V
Max Supply Voltage
5.25 V
5.25 V

Engineering Resources

View Evaluation kits and Reference designs for Analog Devices AD7691BCPZRL.

Descriptions

Descriptions of Analog Devices AD7691BCPZRL provided by its distributors.

ADC Single SAR 250ksps 18-bit Serial 10-Pin LFCSP EP T/R
1-CH 18-BIT SUCCESSIVE APPROXIMATION ADC SERIAL ACCESS DSO10
Analog to Digital Converters - ADC 18-bit 250 kSPS IC
The AD7691 is an 18-bit, charge redistribution, successive approximation, analog-to-digital converter (ADC) that operates from a single power supply, VDD, between 2.3 V and 5 V. It contains a low power, high speed, 18-bit sampling ADC with no missing codes, an internal conversion clock, and a versatile serial interface port. On the CNV rising edge, it samples the voltage difference between the IN+ and IN- pins. The voltages on these pins usually swing in opposite phase between 0 V and REF. The reference voltage, REF, is applied externally and can be set up to the supply voltage. Its power scales linearly with throughput. The SPI-compatible serial interface also features the ability, using the SDI input, to daisy-chain several ADCs on a single 3-wire bus and provides an optional busy indicator. It is compatible with 1.8 V, 2.5 V, 3 V, or 5 V logic, using the separate VIO supply. The AD7691 is housed in a 10-lead MSOP or a 10-lead QFN (LFCSP) with operation specified from -40°C to +85°C. Applications Battery-powered equipment Data acquisitions Seismic data acquisition systems Instrumentation Medical instruments

Manufacturer Aliases

Analog Devices has several brands around the world that distributors may use as alternate names. Analog Devices may also be known as the following names:

  • Analog Devices Inc
  • ANALOG
  • ADI
  • ANALOG DEVICE
  • ANALOG DEV
  • AD
  • ANA
  • PMI
  • ADV
  • Analog Devices Inc/Maxim Integrated
  • ANALOG DEVIC
  • ADA
  • PMI/AD
  • AD/PMI
  • STOCK
  • ANALOG DEVI
  • Analog Devices / Linear Technology
  • ANALOG INTERGRATIONS CORP
  • AD - Analog Devices
  • PRECISION MONOLITIC INC
  • ANADEV
  • ADI (Analog Devices Inc)
  • Analog Devices / Hittite
  • ANALOG DEVICES (ADI)
  • ANLOGDEVIC
  • Analog Devices Inc.

Technical Specifications

Physical
Case/PackageLFCSP EP
Contact PlatingTin
Number of Pins10
Technical
Differential Nonlinearity-1 LSB
Integral Nonlinearity (INL)1.5 LSB
InterfaceSPI
Max Operating Temperature85 °C
Max Power Dissipation12.5 mW
Max Supply Voltage5.25 V
Min Operating Temperature-40 °C
Min Supply Voltage2.3 V
Number of A/D Converters1
Number of Analog Inputs1
Number of Bits18
Number of Channels1
Number of Converters1
Number of Elements1
Number of Inputs1
PackagingTape & Reel (TR)
PolarityBipolar
Power Consumption10.6 mW
Power Dissipation10.6 mW
Resolution2.25 B
Sampling Rate250 ksps
Signal to Noise Ratio (SNR)101.5 dB
Supply TypeSingle

Documents

Download datasheets and manufacturer documentation for Analog Devices AD7691BCPZRL.

Upverter
Datasheet28 pages12 years ago
Datasheet28 pages12 years ago
SHENGYU ELECTRONICS
Datasheet29 pages8 years ago
iiiC
Datasheet28 pages12 years ago

Compliance

Environmental Classification
Lead FreeContains Lead
Radiation HardeningNo
RoHSCompliant
Compliance Statements
Conflict Mineral Statement1 page11 years ago