Product Summary

The AD574AKP is a complete 12-Bit A/D converter. The AD574AJN is a complete 12-bit successive-approximation analog-to-digital converter with 3-state output buffer circuitry for direct interface to an 8- or 16-bit microprocessor bus. A high precision voltage reference and clock of the AD574AKP are included on-chip, and the circuit guarantees full-rated performance without external circuitry or clock signals.

Parametrics

AD574AKP absolute maximum ratings: (1)VCC to Digital Common: 0 V to +16.5 V; (2)VEE to Digital Common: 0 V to –16.5 V; (3)VLOGIC to Digital Common: 0 V to +7 V; (4)Analog Common to Digital Common: ±1 V; (5)Control Inputs (CE, CS, AO 12/8, R/C) to Digital Common: –0.5 V to VLOGIC + 0.5 V; (6)Analog Inputs (REF IN, BIP OFF, 10 VIN) to; (7)Analog Common: VEE to VCC; (8)20 VIN to Analog Common: ±24 V; (9)Chip Temperature: 175℃; (10)Power Dissipation: 825 mW; (11)Lead Temperature (Soldering, 10 sec): +300℃; (12)Storage Temperature (Ceramic): –65℃ to +150℃; (Plastic): –25℃ to +100℃.

Features

AD574AKP features: (1)Complete 12-Bit A/D Converter with Reference and Clock; (2)8- and 16-Bit Microprocessor Bus Interface; (3)Guaranteed Linearity Over Temperature 0℃ to +70℃ – AD574AJ, K, L. –55℃ to +125℃ – AD574AS, T, U; (4)No Missing Codes Over Temperature; (5)35 ms Maximum Conversion Time; (6)Buried Zener Reference for Long-Term Stability and Low Gain T.C. 10 ppm/℃ max AD574AL. 12.5 ppm/℃ max AD574AU; (7)Ceramic DIP, Plastic DIP or PLCC Package; (8)Available in Higher Speed, Pinout-Compatible Versions; (9)Available in Versions Compliant with MIL-STD-883 and JAN QPL.

Diagrams

AD574AKP block daigram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
AD574AKP
AD574AKP

IC ADC 12BIT W/REF/CLK 28-PLCC
Data Sheet
0-8: $28.02
AD574AKP-REEL
AD574AKP-REEL

IC ADC 12BIT W/REF/CLK 28-PLCC
Data Sheet
0-750: $20.20
AD574AKPZ
AD574AKPZ

IC ADC 12BIT W/REF/CLK 28-PLCC
Data Sheet
0-1: $27.75
1-10: $25.95
10-100: $22.50
100-250: $21.00
250-500: $20.00
AD574AKPZ-REEL
AD574AKPZ-REEL

IC ADC 12BIT W/REF/CLK 28-PLCC
Data Sheet
Negotiable