MB88141PFV Просмотр технического описания (PDF) - Fujitsu

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MB88141PFV

D/A Converter for Digital Tuning (With Built-in OP Amp and I/O Expander)

Fujitsu 

FUJITSU SEMICONDUCTOR

DATA SHEET

DS04-13211-3E

General Purpose Linear IC’s General Purpose Converters

CMOS

D/A Converter for Digital Tuning

(With Built-in OP Amp and I/O Expander)

MB88141

s DESCRIPTION

The FUJITSU MB88141 is a D/A converter with 12 built-in channels.

The 12 analog output channels have built-in OP Amps, providing large current drive capability.

Data input is compatible with I2C specifications, and is controlled by two control lines.

The built-in I/O expander function allows the MB88141 to be controlled by devices incompatible with I2C bus

specifications (provides conversion between I2C serial and 8- or 4-bit parallel I/O).

Can be adapted for tuning by electronically variable or pre-fixed resistance, etc.

s FEATURES

• Ultra-low power consumption (0.9 mW/channel Typ.)

• Ultra-compact package

• Built-in 12-channel R-2R type 8-bit D/A converter

• Built-in analog output amplifier (maximum sink current 1.0 mA, maximum source current 1.0 mA)

• Analog output range 0 V to VCC

s PACKAGES

(Continued)

24-pin plastic DIP

24-pin plastic SOP

24-pin plastic SSOP

(DIP-24P-M02)

(FPT-24P-M01)

(FPT-24P-M03)

“Purchase of Fujitsu I2C components conveys a license under the Philips I2C Patent Rights to use these

components in an I2C system, provided that the system conforms to the I2C Standard Specification as defined

by Philips.”

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