Analog Devices, Inc. True Bipolar Input, 5 V Single Supply, 14-Bit, Serial 4.5 µs ADC in 8-Pin Package AD7894BRZ-10

ADC Single SAR 200KSPS 14-Bit Serial - Data Converters - General Purpose ADCs

ADC Single SAR 200KSPS 14-Bit Serial - Data Converters - General Purpose ADCs
Delivery on production packaging - Tube. This product is non-returnable.

ADC Single SAR 200KSPS 14-Bit Serial - Data Converters - General Purpose ADCs

Manufacturer: Analog Devices Inc.
Win Source Part Number: 1137969-AD7894BRZ-10
Packaging: Tube
Operating Temperature Range: -40°C ~ 85°C
Package: 8-SOIC (0.154", 3.90mm Width)
Configuration: S/H-ADC
Number of Inputs: 1
Operating Supply Voltage: 5V
Input Type: Single Ended
Architecture: SAR
Data Interface: SPI
Reference Type: External
Voltage - Supply, Digital: 5V
Resolution: 14
Number of Converters: 1
Family Name: AD7894
Categories: Integrated Circuits (ICs)
Sampling Rate: 200k
Manufacturer Homepage: www.analog.com
Manufacturer Package: 8-SOIC
Alternative Parts (Cross-Reference): MAX1132AEAP; ADS8509IBDWT; ADS8519IRHB;
Introduction Date: April 23, 1997
ECCN: EAR99
Country of Origin: Taiwan
Estimated EOL Date: 2028
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 67 pct.
Supply and Demand Status: Limited

14 Bit Analog to Digital Converter 1 Input 1 SAR 8-SOIC

IC ADC 14BIT SAR 8SOIC

AD7894 - 5V, 14-Bit Serial, 5uS ADC

The AD7894 is a fast, 14-Bit Analog-to-Digital Converter that operates from a single +5 V supply and is housed in a small 8-pin SOIC. The part contains a 5 °s successive approximation A/D converter, an on-chip track/hold amplifier, an on-chip clock and a high speed serial interface. Output data from the AD7894 is provided via a high speed, serial interface port. This two-wire serial interface has a serial clock input and a serial data output with the external serial clock accessing the serial data from the part. In addition to the traditional dc accuracy specifications such as linearity, full-scale and offset errors, the AD7894 is also specified for dynamic performance parameters including harmonic distortion and signal-to-noise ratio. The part accepts an analog input range of °10 V (AD7894-10), °2.5V (AD7894-3), 0 V to 2.5 V (AD7894-2), and operates from a single +5 V supply consuming only 20 mW typical. The AD7894 features a high sampling rate mode and, for low power applications, a proprietary automatic power down mode where the part automatically goes into power down once conversion is complete and ""wakes up"" before the next conversion cycle. The part is available in a small outline IC (SOIC).