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Número de pieza | DAC0890 | |
Descripción | Dual 8-bit mP-Compatible Digital-to-Analog Converter | |
Fabricantes | National Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de DAC0890 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
No Preview Available ! May 1995
DAC0890
Dual 8-bit mP-Compatible Digital-to-Analog Converter
General Description
The DAC0890 is a complete dual 8-bit voltage output digital-
to-analog converter that can operate on a single 5V supply
It includes on-chip output amplifiers precision bandgap volt-
age reference and full microprocessor interface
Each DAC0890 output amplifier has two externally select-
able output ranges 0V to 2 55V and 0V to 10 2V The ampli-
fiers are internally trimmed for offset and full-scale accuracy
and therefore require no external user trims
The DAC0890 is supplied in 20-pin ceramic DIP package
Features
Y Two 8-bit voltage output DACs
Y 4 75V to 16 5V single operation
Y Guaranteed monotonic over temperature
Y Internal precision bandgap reference
Y Two calibrated output ranges 2 55V and 10 2V
Y 2 ms settling time for full-scale output change
Y No external trims
Y Microprocessor interface
Applications
Y Industrial processing controls
Y Automotive controls
Y Disk drive motor controls
Y Automatic test equipment
Block Diagram
Ordering Information
Industrial (b40 C s TA s a85 C)
DAC0890CIJ
Package
J20A Cerdip
Connection Diagram
Dual-In-Line Package
TL H 10592 – 1
C1995 National Semiconductor Corporation TL H 10592
Top View
TL H 10592 – 2
RRD-B30M115 Printed in U S A
1 page Typical Performance Characteristics
Supply Current
vs Temperature
Short Circuit Current
vs Temperature
Digital Input Current
vs Temperature
Minimum Supply Voltage
vs Temperature
(10 2V Range)
Minimum Supply Voltage
vs Temperature
(2 55V Range)
Max Power Dissipation
vs Temperature
Power Supply Rejection
vs Frequency
TL H 10592 – 4
5
5 Page 11
11 Page |
Páginas | Total 12 Páginas | |
PDF Descargar | [ Datasheet DAC0890.PDF ] |
Número de pieza | Descripción | Fabricantes |
DAC0890 | Dual 8-bit mP-Compatible Digital-to-Analog Converter | National Semiconductor |
DAC0890 | DAC0890 Dual 8-bit MuP-Compatible Digital-to-Analog Converter (Rev. A) | Texas Instruments |
DAC0890CIJ | Dual 8-bit mP-Compatible Digital-to-Analog Converter | National Semiconductor |
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