DAC8 Datasheet, PDF (1/3 Pages) ams AG – Analog Standard Cell 8-Bit Digital to Analog Converter

Analog Standard Cell
DAC8 – 8-Bit Digital to Analog Converter
DATA SHEET
Process
CUE (0.6µ m)
Key Features
- Full 8-Bit Resolution and Linearity
- Small Area 0.044 mm²;
- Size x = 216µm, y = 202µm
- Supply Voltage 5V ± 10%
- Only Single Power Supply Required
General Description
This Macro Cell is an 8-Bit digital to analog converter.
Functional Description
The architecture is based on two resistor dividers.
Because of its high output impedance, which is also code
dependent, it must be used together with a low offset
operational amplifier at the output (e.g. OP03B).
VRN and VRP must be within the common mode range of
the opamp (e.g. between 1.5V and 3.5V).
Symbol
Pinlist
Pin
RP
RN
DACOUT
b<7:0
Description
Positive Reference
Voltage
Negative Reference
Voltage
Analog Output
Data Input b(0) = LSB
Cap.
Revision A, 26.11.02
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