ADS7947SRTET


YeeHing #: Y004-ADS7947SRTET
Inventory: 2000

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Description

ADS7947SRTET Texas Instruments - Yeehing Electronics

12-Bit, 2 MSPS, Dual Channel, Pseudo-differential uPower Serial SAR ADC

Pricing (USD)

Quantity Unit Price
1 — 99 6.679
100 — 249 5.445
250 — 999 4.28
1,000 + 2.54

The above prices are for reference only.

Specifications

Manufacturer Texas Instruments
Product Category Analog to Digital Converters - ADC
RoHS Y
Series ADS7947
Mounting Style SMD/SMT
Package / Case WQFN-16
Resolution 12 bit
Number of Channels 2 Channel
Sampling Rate 2 MS/s
Input Type Pseudo-Differential
Interface Type SPI
Architecture SAR
Reference Type External
Analog Supply Voltage 2.7 V to 5.5 V
Digital Supply Voltage 1.65 V to 5.5 V
SNR - Signal to Noise Ratio 72 dB
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 125 C
Packaging Reel
Features Small Size
Number of Converters 1 Converter
Power Consumption 7.5 mW
Brand Texas Instruments
INL - Integral Nonlinearity 0.0244 % FSR
Moisture Sensitive Yes
Operating Supply Voltage 2.7 V to 5.25 V
Pd - Power Dissipation 3.8 mW
Product Type ADCs - Analog to Digital Converters
SINAD - Signal to Noise and Distortion Ratio 72.75 dB
Factory Pack Quantity 250
Subcategory Data Converter ICs
Unit Weight 0.000709 oz

For more information, please refer to datasheet

Documents

ADS7947SRTET Datasheet

More Information

The ADS7947, ADS7948, and ADS7949 are pin-compatible 12-bit, 10-bit, and 8-bit, 2-MSPS, analog-to-digital converters (ADCs), respectively. The devices operate at a 2-MSPS sample rate with a standard 16 clock data frame. In addition, the ADS7947 (12-bit) can be operated at 2.1 MSPS, the ADS7948 (10-bit) at 2.57 MSPS, and the ADS7949 (8-bit) at 3 MSPS with a short data frame optimized for the number of clocks sufficient for conversion with no drop in performance. The devices feature both outstanding dc precision and excellent dynamic performance. This family of pin-compatible devices includes a two-channel input multiplexer and a low-power successive approximation register (SAR) ADC.

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