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.