Product Summary

The AD574AJNZ 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 AD574AJNZ are included on-chip, and the circuit guarantees full-rated performance without external circuitry or clock signals.

Parametrics

AD574AJNZ 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 Analog Common: VEE to VCC; (7)20 VIN to Analog Common: ±24 V; (8)REF OUT: Indefinite Short to Common Momentary Short to VCC; (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

AD574AJNZ 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 μs Maximum Conversion Time; (6)Buried Zener Reference for Long-Term Stability and Low Gain T.C. 10 ppm/8C max AD574AL, 12.5 ppm/℃ max AD574AU; (7)Ceramic DIP, Plastic DIP or PLCC Package.

Diagrams

AD574AJNZ block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AD574AJNZ
AD574AJNZ


IC ADC 12BIT W/REF 28-DIP

Data Sheet

0-1: $22.09
1-10: $20.66
10-100: $17.91
100-250: $16.72
250-500: $15.92
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