| Brand Name: | TI Chips |
| Model Number: | ADS8339IDGSR |
| MOQ: | 2500 |
| Packaging Details: | 2500PCS/reel |
| Payment Terms: | T/T |
TI Chips ADS8339IDGSR ADS8339 16-Bit, 250-kSPS, Serial Interface, Micro-Power, Miniature, SAR Analog-to-Digital Converter
Features
Sample Rate: 250 kHz
16-Bit Resolution
Zero Latency at Full Speed
Unipolar Single-Ended Input Range:
– 0 V to V<sub>ref</sub>
SPI™-Compatible Serial Interface with Daisy-Chain Option
Uses Internal Clock for Conversion
Excellent Performance:
– 93.6 dB SNR (typ) at 10-kHz Input
– −106 dB THD (typ) at 10-kHz Input
– ±2.0 LSB INL (max)
– ±1.0 LSB DNL (max)
Low-Power Dissipation:
– 17.5 mW (typ) at 250 kSPS
Power Scales Linearly with Speed:
– 1.75 mW at 25 kSPS
Power Dissipation During Power-Down State:
– 0.25 μW (typ)
Package: VSSOP-10
Applications
Battery-Powered Equipment
Data Acquisition Systems
Instrumentation and Process Controls
Medical Electronics
Optical Networking
Description
The ADS8339 is a 16-bit, 250-kSPS, analog-to-digital converter (ADC). The device operates with a 2.25-V to 5.5-V external reference. The device includes a capacitor-based, successive-approximation register (SAR) ADC with an inherent sample-and-hold circuit.
The device includes a 25-MHz, SPI-compatible serial interface. The interface is designed to support daisy-chaining or cascading of multiple devices. Furthermore, a busy indicator makes synchronizing with the digital host easy. The unipolar, single-ended input range for the device supports an input swing of 0 V to V<sub>ref</sub>.
The device is optimized for low-power operation and power consumption scales directly with speed. This feature makes the device attractive for lower speed applications. The ADS8339 is available in a VSSOP-10 package.
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