AD7880CRZ

Semiconductors - ICs

> Data & Signal Conversion

> Analog-to-Digital Converters - ADC

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Series Information for AD7880CRZ - Analog Devices

Features

  • feature
    12-Bit Monolithic A/D Converter 66 kHz Throughput Rate 12 ms Conversion Time 3 ms On-Chip Track/Hold Amplifier Low Power Power Save Mode: 2 mW typ Normal Operation: 25 mW typ 70 dB SNR Fast Data Access Time: 57 ns Small 24-Lead SOIC and 0.3" DIP Packages

Description

ADC 12BIT 66KSPS SOIC-24
The AD7880 is a high speed, low power, 12-bit A/D converter which operates from a single +5 V supply. It consists of a 3 µs track/hold amplifier, a 12 µs successive-approximation ADC, versatile interface logic and a multiple-input-range circuit. The part also includes a power save feature. An internal resistor network allows the part to accept both uni- polar and bipolar input signals while operating from a single +5 V supply. Fast bus access times and standard control inputs ensure easy interfacing to modern microprocessors and digital signal processors. The AD7880 features a total throughput time of 15 µs and can convert full power signals up to 33 kHz with a sampling fre- quency of 66 kHz. In addition to the traditional dc accuracy specifications such as linearity, full-scale and offset errors, the AD7880 is also fully specified for dynamic performance parameters including har- monic distortion and signal-to-noise ratio. The AD7880 is fabricated in Analog Devices’ Linear Compat- ible CMOS (LC2 MOS) process, a mixed technology process that combines precision bipolar circuits with low power CMOS logic. The part is available in a 24-pin, 0.3 inch-wide, plastic or hermetic dual-in-line package (DIP) as well as a small 24-lead SOIC package.

Specifications

Resolution (Bits):
12bit
Sampling Rate:
66kSPS
Input Channel Type:
Single Ended
Data Interface:
Parallel
Supply Voltage Type:
Single
Supply Voltage Min:
-
Supply Voltage Max:
5V
ADC / DAC Case Style:
SOIC
No. of Pins:
24Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
Single 12-Bit SAR ADCs
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (07-Jul-2017)

Alternate Descriptions

Richardson RFPD

CONVERTER - ADC