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MAS9181B

Description
OCTAL 8 BIT TRIMMER IC
File Size244KB,9 Pages
ManufacturerETC
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MAS9181B Overview

OCTAL 8 BIT TRIMMER IC

DA9181.006
13 October, 1999
The MAS9181 comprises eight digital to analog
2
converters (DACs) each controlled by a two-wire I C
bus. The DACs are individually programmed using an 8-
bit word to select an output from one of 256 voltage
steps. The maximum output voltage of all DACs is set
· Rail to rail output stages
· Octal 8-bit DACs on a single monolithic chip
· Power supply range from +5 V to +12 V
· -20°C to +85°C temperature range
· 16-pin PDIL and SO package
· Power-up reset
SDA
SCL
A0
A1
A2
I C Bus
Slave
Receiver
8-BIT DAC
8-BIT DAC
8-BIT DAC
8-BIT DAC
Reference
Voltage
Generator
8-BIT DAC
8-BIT DAC
VDD GND
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· Trimmer replacement
· AGC/AFT or TVs and VCRs
· Graphic equalizers
· High resolution monitors
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by Vmax and the resolution is Vmax/256. At power-on all
2
outputs are set to their lowest value. The I C-bus slave
receiver has 3 programmable address pins (2 for
MAS9181 CS).
˜’—–•”
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8-BIT DAC
DAC7
8-BIT DAC
DAC6
DAC5
DAC4
DAC3
DAC2
DAC1
DAC0
1

MAS9181B Related Products

MAS9181B MAS9181BN MAS9181CS
Description OCTAL 8 BIT TRIMMER IC OCTAL 8 BIT TRIMMER IC OCTAL 8 BIT TRIMMER IC
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