ADS8664IDBT


YeeHing #: Y004-ADS8664IDBT
Inventory: 7600

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Description

ADS8664IDBT Texas Instruments - Yeehing Electronics

12-Bit SAR ADC With 4-Channels, 500kSPS, and Bipolar Inputs Off 5V Supply

Pricing (USD)

Quantity Unit Price
1 — 99 5.984
100 — 249 4.878
250 — 999 3.834
1,000 + 2.28

The above prices are for reference only.

Specifications

Manufacturer Texas Instruments
Product Category Analog to Digital Converters - ADC
RoHS Y
Series ADS8664
Mounting Style SMD/SMT
Package / Case TSSOP-38
Resolution 12 bit
Number of Channels 4 Channel
Sampling Rate 500 kS/s
Input Type Single-Ended
Interface Type SPI
Architecture SAR
Reference Type Internal
Analog Supply Voltage 4.75 V to 5.25 V
Digital Supply Voltage 1.65 V to 5.25 V
SNR - Signal to Noise Ratio 73.85 dB
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 125 C
Packaging Tube
Features Daisy-Chainable, Oscillator, Over-Voltage Protection, PGA
Number of Converters 4 Converter
Output Type CMOS
Power Consumption 65 mW
Type Precision ADC
Brand Texas Instruments
Shutdown Shutdown
DNL - Differential Nonlinearity 0.5 LSB
INL - Integral Nonlinearity 0.5 LSB
Moisture Sensitive Yes
Product Type ADCs - Analog to Digital Converters
Reference Voltage 4.096 V
SFDR - Spurious Free Dynamic Range 97 dB
SINAD - Signal to Noise and Distortion Ratio 73 dB
Factory Pack Quantity 50
Subcategory Data Converter ICs
THD - Total Harmonic Distortion - 95 dB
Unit Weight 0.007189 oz

For more information, please refer to datasheet

Documents

ADS8664IDBT Datasheet

More Information

The ADS8664 and ADS8668 are 4- and 8-channel, integrated data acquisition systems based on a 12-bit successive approximation (SAR) analog-to-digital converter (ADC), operating at a throughput of 500 kSPS. The devices feature integrated analog front-end circuitry for each input channel with overvoltage protection up to ±20 V, a 4- or 8-channel multiplexer with automatic and manual scanning modes, and an on-chip, 4.096-V reference with low temperature drift. Operating on a single 5-V analog supply, each input channel on the devices can support true bipolar input ranges of ±10.24 V, ±5.12 V, ±2.56 V, ±1.28V and ±0.64V, as well as unipolar input ranges of 0 V to 10.24 V, 0 V to 5.12 V, 0 V to 2.56 V and 0 V to 1.28 V. The gain of the analog front-end for all input ranges is accurately trimmed to ensure a high dc precision. The input range selection is software-programmable and independent for each channel. The devices offer a 1-MΩ constant resistive input impedance irrespective of the selected input range.

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