AD7476 - ADI

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

Part No

AD7476
Manufacturer

ADI
ChipWorker Part#

CW185932219
Description

1MSPS, 12Bit ADC in 6 Lead SOT-23
Documentation

Datasheet

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AD7476 Specifications

Attribute	Attribute Value

Part Number	AD7476
Manufacturer	ADI
ChipWorker Part#	CW185932219
Documentation	Datasheet
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Product Lifecycle Status	Active

Product Description

Product Details
The AD7476/AD7477/AD7478 are, respectively, 12-bit, 10-bit, and 8-bit, high speed, low power, successive approximation ADCs. The parts operate from a single 2.35 V to 5.25 V power supply and feature throughput rates up to 1 MSPS. Each part contains a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 6 MHz.
The conversion process and data acquisition are controlled using CS the serial clock, allowing the devices to interface with microprocessors or DSPs. The input signal is sampled on the falling edge of CS and the conversion is initiated at this point. There are no pipeline delays associated with these parts.
The AD7476/AD7477/AD7478 use advanced design techniques to achieve very low power dissipation at high throughput rates. The reference for the parts is taken internally from VDD. This allows the widest dynamic input range to the ADC. Thus, the analog input range for the parts are 0 V to VDD. The conversion rate is determined by the SCLK.
### Features and Benefits
Fast throughput rate: 1 MSPS
Specified for VDD of 2.35 V to 5.25 V
Low power:
3.6 mW Typ at 1 MSPS with 3 V supplies
15 mW Typ at 1 MSPS with 5 V supplies
Wide input bandwidth: 70 dB SNR at 100 kHz input frequency
Flexible power/serial clock speed management
No pipeline delays
High speed serial interface SPI®/QSPI™/MICROWIRE™/DSP compatible
Standby mode: 1 µA max
6-lead SOT-23 package
AD7476-EP supports defense and aerospace applications (AQEC standard)
Download AD7476-EP Data Sheet (pdf)
Military temperature range (−55°C to +125°C)
Controlled manufacturing baseline
One assembly/test site
One fabrication site
Enhanced product change notification
Qualification data available upon request
V62/11611 DSCC Drawing Number

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- Please check the technical specifications of the products when ordering.
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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
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- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

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