AD7994 - ADI

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

Part No

AD7994
Manufacturer

ADI
ChipWorker Part#

CW389426346
Description

4Channel, 12Bit ADC with I2C Compatible Interface in 16-Lead TSSOP
Documentation

Datasheet

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AD7994 Specifications

Attribute	Attribute Value

Part Number	AD7994
Manufacturer	ADI
ChipWorker Part#	CW389426346
Documentation	Datasheet
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Product Lifecycle Status	Active

Product Description

Product Details
The AD7994 is a 4 channel, 12-bit, high speed, low power, successive-approximation ADC. The part operates from a single 2.7 V to 5.5 V power supply and features a conversion time of 2 µs. The part contains a four channel multiplexer and track/hold amplifier.
The AD7994 provides a two-wire serial interface which is compatible with I2C interfaces. The part comes in two versions, AD7994-0 and AD7994-1. Each version allows for a minimum of two different I2C addresses. The I2C interface on the AD7994-0 supports Standard and Fast I2C Interface Modes. The I2C interface on the AD7994-1 supports Standard, Fast and two High-Speed I2C Interface Modes.
### Features and Benefits
12-Bit ADC with Fast Conversion Time: 2 µs
Four Single-Ended Analog Input Channels
Specified for VDD of 2.7 V to 5.5 V
Low Power Consumption
Fast Throughput Rate: - 188 kSPS
Sequencer Operation
Automatic Cycle Mode
I2C® Compatible Serial Interface
I2C® Interface supports:
Standard, Fast, and High-Speed Modes
Out of Range Indicator
Pin-Selectable Addressing via AS
Automatic Shutdown Mode: - 1 µA max

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