5962-9475502 Series

True Bipolar Input, Single Supply, 12-Bit, Serial 6µs ADC in 8-Pin Package

Catalog

True Bipolar Input, Single Supply, 12-Bit, Serial 6µs ADC in 8-Pin Package

Part	Ratio - S/H:ADC	Number of A/D Converters	Sampling Rate (Per Second)	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply, Digital	Number of Inputs	Supplier Device Package	Voltage - Supply, Analog	Mounting Type	Configuration	Number of Bits	Reference Type	Data Interface	Package / Case	Package / Case [y]	Package / Case [x]	Input Type	Architecture	Package / Case	Package / Case	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]
Analog Devices AD7893BRZ-2	1:1	1	117 k per second	85 °C	-40 °C	5 V	1	8-SOIC	5 V	Surface Mount	S/H-ADC	12 bits	External	SPI	8-SOIC	3.9 mm	0.154 in	Single Ended	SAR
Analog Devices AD7893ARZ-10	1:1	1	117 k per second	85 °C	-40 °C	5 V	1	8-SOIC	5 V	Surface Mount	S/H-ADC	12 bits	External	SPI	8-SOIC	3.9 mm	0.154 in	Single Ended	SAR
Analog Devices AD7893AR-5		1	117 k per second	85 °C	-40 °C			8-SOIC		Surface Mount		12 bits			8-SOIC	3.9 mm	0.154 in
Analog Devices AD7893BR-10REEL7	1:1	1		85 °C	-40 °C	5 V	1	8-SOIC	5 V	Surface Mount	S/H-ADC	12 bits	External	SPI	8-SOIC	3.9 mm	0.154 in	Single Ended	SAR
Analog Devices AD7893BRZ-10REEL7	1:1	1	117 k per second	85 °C	-40 °C	5 V	1	8-SOIC	5 V	Surface Mount	S/H-ADC	12 bits	External	SPI	8-SOIC	3.9 mm	0.154 in	Single Ended	SAR
Analog Devices AD7893BNZ-2	1:1	1	117 k per second	85 °C	-40 °C	5 V	1	8-PDIP	5 V	Through Hole	S/H-ADC	12 bits	External	SPI	8-DIP			Single Ended	SAR	0.3 in	7.62 mm
Analog Devices AD7893BR-10REEL	1:1	1	117 k per second	85 °C	-40 °C	5 V	1	8-SOIC	5 V	Surface Mount	S/H-ADC	12 bits	External	SPI	8-SOIC	3.9 mm	0.154 in	Single Ended	SAR
Analog Devices 5962-9475501MPA	1:1	1	117 k per second	125 °C	-55 °C		1	8-CERDIP		Through Hole	S/H-ADC	12 bits	External	I2C	8-CDIP			Single Ended	SAR	0.3 in	7.62 mm	5.25 V	4.75 V	5.25 V	4.75 V
Analog Devices AD7893BRZ-2REEL	1:1	1	117 k per second	85 °C	-40 °C	5 V	1	8-SOIC	5 V	Surface Mount	S/H-ADC	12 bits	External	SPI	8-SOIC	3.9 mm	0.154 in	Single Ended	SAR
Analog Devices AD7893AR-5REEL7		1	117 k per second	85 °C	-40 °C			8-SOIC		Surface Mount		12 bits			8-SOIC	3.9 mm	0.154 in

Catalog

True Bipolar Input, Single Supply, 12-Bit, Serial 6µs ADC in 8-Pin Package

Key Features

• Fast 12-Bit ADC with 6 µs Conversion Time

• 8-Pin Mini-DlP and SOIC

• Single Supply Operation

• High Speed, Easy-to-Use, Serial Interface

• On-Chip Track/Hold Amplifier

• Low Power: 25 mW typ

• Selection of Input Ranges:±10 V for AD7893-10±2.5 V for AD7893-30 V to +2.5 V for AD7893-20 V to +5 V for AD7893-5

Description

The AD7893 is a fast, 12-bit ADC that operates from a single +5 V supply and is housed in a small 8-pin mini-DIP and 8-pin SOIC. The part contains a 6 µs 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 AD7893 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 traditional dc accuracy specifications such as linearity, full-scale and offset errors, the AD7893 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 (AD7893-10), ±2.5 V (AD7893-3), 0 V to +5 V (AD7893-5) or 0 V to +2.5 V (AD7893-2) and operates from a single +5 V supply, consuming only 25 mW typical.The AD7893 is fabricated in Analog Devices’ Linear Compatible CMOS (LC2MOS) process, a mixed technology process that combines precision bipolar circuits with low power CMOS logic. The part is available in a small, 8-pin, 0.3" wide, plastic or hermetic dual-in-line package (mini-DIP) and in an 8-pin, small outline IC (SOIC).