AD7997 - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

AD7997
Manufacturer

ADI
ChipWorker Part#

CW983508853
Description

8Channel, 10Bit ADC with I2C Compatible Interface in 20-Lead TSSOP
Documentation

Datasheet

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AD7997 Specifications

Attribute	Attribute Value

Part Number	AD7997
Manufacturer	ADI
ChipWorker Part#	CW983508853
Documentation	Datasheet
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Product Lifecycle Status	Active

Product Description

GENERAL DESCRIPTION
The AD7997/AD7998 are 8-channel, 10- and 12-bit, low power, successive approximation ADCs with an I2C-compatible interface. The parts operate from a single 2.7 V to 5.5 V power supply and feature a 2 µs conversion time. The parts contain an 8-channel multiplexer and track-and-hold amplifier that can handle input frequencies up to 11 MHz.
FEATURES
10- and 12-bit ADC with fast conversion time: 2 µs typ
8 single-ended analog input channels
Specified for VDD of 2.7 V to 5.5 V
Low power consumption
Fast throughput rate: up to 188 kSPS
Sequencer operation
Automatic cycle mode
I2C®-compatible serial interface supports standard, fast, and high speed modes
Out-of-range indicator/alert function
Pin-selectable addressing via AS
Shutdown mode: 1 µA max
Temperature range: −40°C to +85°C
20-lead TSSOP package
See the AD7992 and AD7994 for 2-channel and 4-channel equivalent devices, respectively

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
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- Decapsulation control
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- XRF inspection
- Electrical testing
- Surface testing

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