FEATURES

· 600-kHz Sample Rate

· ±0.5 LSB Typ, ±1.25 LSB Max INL

· ±0.4 LSB Typ, ±0.75 LSB Max DNL

· 16-Bit NMC

· SINAD 89.5 dB, SFDR 119 dB at f i = 1 kHz

· High-Speed Serial Interface up to 40 MHz

· Onboard Reference Buffer

· Onboard 4.096-V Reference

· Pseudo-Differential Input, 0 V to 4.2 V

· Onboard Conversion Clock

· Selectable Output Format, 2's Complement or

Straight Binary

· Zero Latency

· Wide Digital Supply

· Low Power:

– 110 mW at 600 kHz

– 15 mW During Nap Mode

– 10 mW During Power Down

· 28-Pin 6 x 6 QFN Package

· Pin compatible With 18-Bit ADS8380

APPLICATIONS

· Medical Instruments

· Optical Networking

· Transducer Interface

· High Accuracy Data Acquisition Systems

· Magnetometers

DESCRIPTION

The ADS8370 is a high performance 16-bit, 600-kHz

A/D converter with single-ended (pseudo-differential)

input. The device includes an 16-bit capacitor-based

SAR A/D converter with inherent sample and hold.

The ADS8370 offers a high-speed CMOS serial

interface with clock speeds up to 40 MHz.

The ADS8370 is available in a 28 lead 6 × 6 QFN

package and is characterized over the industrial

–40°C to 85°C temperature range.