(Hong Kong)
Product Summary
The AD7870KN is a fast, complete, 12-bit A/D converter. It consists of a track/hold amplifier, 8μs successive-approximation ADC, 3 V buried Zener reference and versatile interface logic. The AD7870KN features a self-contained internalclock which is laser trimmed to guarantee accurate control of conversion time. No external clock timing components are required; the on-chip clock may he overridden by an externalclock if required.
Parametrics
AD7870KN absolute maximum ratings: (1)VDD to AGND:-0.3 V to +7 V; (2)VSS to AGND:+0.3 V to -7 V; (3)AGND to DGND:-0.3 V to VDD +0.3 V; (4)VIN to AGND:15 V to +15 V; (5)REF OUT to AGND:0 V to VDD; (6)Digital Inputs to DGND:-0.3 V to VDD +0.3 V; (7)Digital Outputs to DGND:-0.3 V to VDD +0.3 V; (8)Operating Temperature Range: Commercial (J, K, L Versions - AD7870):0℃ to +70℃; (9)Storage Temperature Range:-65℃ to +150℃; (10)Lead Temperature (Soldering, 10 sec):+300℃; (11)Power Dissipation (Any Package) to +75℃:450 mW; (12)Derates above +75℃ by:10 mW/℃.
Features
AD7870KN features: (1)Complete Monolithic 12-Bit ADC with:2s Track/Hold Amplifier;8s A/D Converter;On-Chip Reference;Laser-Trimmed Clock;Parallel, Byte and Serial Digital Interface; (2)72 dB SNR at 10 kHz Input Frequency; (3)57 ns Data Access Time; (4)Low Power: -60 mW typ; (5)Variety of Input Ranges:3 V for AD7870.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
 AD7870KN |
|
IC ADC 12BIT SAMPLING 3V 24-DIP |
Data Sheet |
Negotiable |
|
||||||
|
AD7870KNZ |
|
IC ADC 12BIT SAMPLING 3V 24-DIP |
Data Sheet |
|
|
||||||
