AD7768BSTZ

Features

Precision AC and DC performance

8/4 channel simultaneous sampling

Maximum ADC ODR per channel: 256 kSPS

Dynamic range: 108 dB

Maximum input bandwidth: 110.8 kHz (~3 dB bandwidth)

Total Harmonic Distortion (THD): -120 dB (typ.)

±2 ppm full scale (FSR) integral nonlinearity (INL), ±50 μV offset error, ±30 ppm gain error

Optimized power consumption, noise and input bandwidth

Selectable power consumption, speed and input bandwidth

Fast (top speed): 110.8 kHz bandwidth, 51.5 mW per channel

Medium speed (half speed): 55.4 kHz bandwidth, 27.5 mW per channel

Low power (lowest power): 13.8 kHz bandwidth, 9.375 mW per channel

Input bandwidth range: DC to 110.8 kHz

Programmable Input Bandwidth/Sampling Rate

Data interface supports CRC error checking

Daisy chain connection

Linear Phase Digital Filter

Low latency sinc5 filter

Broadband Brickwall Filter: ±0.005 dB Ripple (to 102.4 kHz)

Analog Input Precharge Buffer

power supply

AVDD1 = 5.0 V, AVDD2 = 2.25 V to 5.0 V

IOVDD = 2.5V to 3.3V or IOVDD = 1.8V

64-pin LQFP package with no exposed pad

T temperature range: ~40°C to +105°C

Manufacturer: Analog Devices Inc.

Product Category: Analog to Digital Converter - ADC

Series: AD7768

Installation style: SMD/SMT

Package/Case: LQFP-64

Resolution: 24 bit

Number of channels: 8 Channel

Sampling ratio: 256 kS/s

Input Type: Differential

Interface type: SPI

Structure: Sigma-Delta

Reference Type: External

Analog supply voltage: 2.25 V to 5 V, 5 V

Digital Supply Voltage: 1.8 V, 2.5 V to 3.6 V

SNR – Signal to Noise Ratio: 111 dB

Minimum operating temperature: - 40 C

Maximum operating temperature: + 105 C

Package: Tray

Features: Programmable Input Bandwidth/Sampling Rates

Number of Converters: 8 Converters

Output Type: Digital

Type: Simultaneous Sampling ADC

Brand: Analog Devices

Shutdown: No Shutdown

Development Kit: EVAL-AD7768FMCZ

Moisture Sensitivity: Yes

Pd-Power Dissipation: 631 mW

Product Type: ADCs - Analog to Digital Converters

Reference voltage: 5 V

SFDR - Spurious Free Dynamic Range: 128 dBc

SINAD - Signal to Noise and Distortion: 107.5 dB

Factory Packing Quantity: 160

Subcategory: Data Converter ICs

THD - Total Harmonic Distortion: - 120 dB

Unit weight: 342.700 mg