Product Summary

The ADS774JP is a 12-bit successive approximation analog-to-digital converter using an innovative capacitor array (CDAC) implemented in low-power CMOS technology. This is a drop-in replacement for ADC574, ADC674, and ADC774 models in most applications, with internal sampling, much lower power consumption, and the ability to operate from a single +5V supply.

Parametrics

ADS774JP absolute maximum ratings: (1)VEE to Digital Common: +VDD to –16.5V; (2)VDD to Digital Common: 0V to +7V; (3)Analog Common to Digital Common: ±1V; (4)Control Inputs (CE, CS, AO, 12/8, R/C) to Digital Common: –0.5V to VDD +0.5V; (5)Analog Inputs (Ref In, Bipolar Offset, 10VIN )to Analog Common: ±16.5V; (6)20VIN to Analog Common: ±24V; (7)Ref Out: Indefinite Short to Common,; (8)Momentary Short to VDD Max Junction Temperature: +165℃; (9)Power Dissipation: 1000mW; (10)Lead Temperature (soldering,10s): +300℃; (11)Thermal Resistance, θJA: 100℃/W

Features

ADS774JP features: (1)replaces ADC574, ADC674 and ADC774 for new designs; (2)complete sampling A/D with reference, clock and microprocessor interface; (3)fast acquisition and conversion: 8.5μs max OVER TEMPERATURE; (4)eliminates external sample/hold in most applications; (5)guaranteed AC and DC perfor-mance; (6)single +5V supply operation; (7)low power: 120mW max; (8)package options: 0.6 inch and 0.3 inch DIPs, SOIC.

Diagrams

ADS774JP block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
ADS774JP
ADS774JP

Texas Instruments

ADC (A/D Converters) Mcrprcsr-Compatible Sampling CMOS

Data Sheet

0-1: $20.98
1-10: $19.74
10-25: $18.50
25-50: $18.14
ADS774JPG4
ADS774JPG4

Texas Instruments

ADC (A/D Converters) Mcrprcsr-Compatible Sampling CMOS

Data Sheet

0-1: $20.98
1-10: $19.74
10-25: $18.50
25-50: $18.14