Part Number
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ZN425E8 |
Manufacturer
|
GEC Plessey |
Description
|
8-BIT D-A/A-D CONVERTER |
Published
|
Nov 22, 2014 |
Detailed Description
|
ZN425E8
8-BIT D-A/A-D CONVERTER
MAY 1994
DS3005-2.0
The ZN425 is a monolithic 8-bit D-A converter containing an R-2R l...
|
Datasheet
|
ZN425E8
|
Overview
ZN425E8
8-BIT D-A/A-D CONVERTER
MAY 1994
DS3005-2.
0
The ZN425 is a monolithic 8-bit D-A converter containing an R-2R ladder network of diffused resistors with precision bipolar switches, and in addition a counter and a 2.
5V precision voltage reference.
The counter is a powerful addition which allows a precision staircase to be generated very simply by clocking the counter.
FEATURES s ±1/2 LSB Linearity Error s 0°C to +70°C s TTL and 5V CMOS Compatible s Single +5V Supply s Settling Time (D-A) 1µs Typical s Conversion Time (A-D) 1ms Typical, using Ramp
and Compare Technique s Extra Components Required
D-A: Reference Capacitor (Direct Voltage Output through 10kOhms Typ.
)
A-D: Comparator, Gat...
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