Product Summary

The AD571 is an 10-bit successive approximation A/D converter consisting of a DAC, voltage reference, clock, comparator,
successive approximation register and output buffers—all fabricated on a single chip. No external components are required
to perform a full accuracy 10-bit conversion in 40 μs.
Operating on supplies of +5 V to +15 V and –15 V, the AD571 will accepts analog inputs of 0 V to +10 V unipolar of±5 V bipolar, externally selectable. When the BLANK and CONVERT input is driven low, the three-state outputs will be open and a conversion will commence. Upon completion of the conversion, the DATA READY line goes low and the data appears at the output. Pulling the BLANK and CONVERT input high blanks the outputs and readies the device for the next conversion.
The AD571 executes a true 10-bit conversion with no missing codes in 40 μs maximum.
The AD571 is available in two version for the 0°C to +70°C temperature range, the AD571J and K. The AD571S guarantees
10-bit accuracy and no missing codes from –55°C to +125°C.

Features

Complete A/D Converter with Reference and Clock
Fast Successive Approximation Conversion: 40 ms max
No Missing Codes Over Temperature
08C to +708C: AD571K
–558C to +1258C: AD571S
Digital Multiplexing: Three-State Outputs
18-Pin Ceramic DIP
Low Cost Monolithic Construction

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AD571JD
AD571JD


IC ADC 10BIT MONO W/CLK 18-CDIP

Data Sheet

0-4: $50.44
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AD570*
AD570*

Other


Data Sheet

Negotiable 
AD5700-1ACPZ-RL7
AD5700-1ACPZ-RL7


IC HART MODEM LP INT OSC 24LFCSP

Data Sheet

0-1500: $3.10
AD5700-1BCPZ-R5
AD5700-1BCPZ-R5


IC INTERFACE MODEM

Data Sheet

0-1: $6.95
1-10: $6.25
10-25: $5.69
25-100: $5.15
100-250: $4.72
AD5700-1BCPZ-RL7
AD5700-1BCPZ-RL7


IC HART MODEM LP INT OSC 24LFCSP

Data Sheet

0-1500: $3.61
AD5700ACPZ-RL7
AD5700ACPZ-RL7


IC HART MODEM LP 24LFCSP

Data Sheet

0-1500: $2.73
AD5700BCPZ-R5
AD5700BCPZ-R5


IC INTERFACE MODEM

Data Sheet

0-1: $6.26
1-10: $5.63
10-25: $5.12
25-100: $4.63
100-250: $4.24