M62364 查看數據表（PDF） - Unisonic Technologies

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M62364

8-BIT 8-CH MULTIPLYING D-A CONVERTER WITH BUFFER AMPLIFIERS

Unisonic Technologies 

UTC M62364

8-BIT 8-CH MULTIPLYING D-A

CONVERTER WITH BUFFER

AMPLIFIERS

GENERAL DESCRIPTION

The UTC M62364 is a CMOS 8-bit, 8-ch D/A

converter having a multiplying function and output

buffer amplifiers. It has a serial data input and can

easily communicate with a microcontroller by the

simple three-wiring method (DI,CLK,LD).

The output buffer amplifiers operating in AB-class has

both sinking and driving capabilities of 1.0mA or more

and can operate in a whole supply range from VDD to

GND.

The IC is suitable for a use in automatic adjustment

applications in conjunction with a MCU by utilizing the

terminal Do for a cascading connection.

FEATURES

*Three-wiring serial data transmission

*Doubled precision 8-ch D/A converter employing an

R-2R with higher-order segment method

*8 buffer amplifiers operating in a whole supply

voltage range from VDD to GND

*4-quadrant multiplication

APPLICATION

Digital to analog conversion for consumer and

industrial equipment. Gain setting and automatic

adjustment of display-monitor and CTV.

PIN CONFIGURATION (TOP VIEW)

VIN1 1

VOUT1 2

VOUT2 3

VIN2 4

VDD 5

LD 6

CLK 7

DI 8

VIN3 9

VOUT3 10

VOUT4 11

VIN4 12

24 VIN8

23 VOUT8

22 VOUT7

21 VIN7

20 GND

19 RESET

18 VDAref

17 Do

16 VIN6

15 VOUT6

14 VOUT5

13 VIN5

CMOS

SSOP-24

(209mil)

SOP-24

UTC UNISONIC TECHNOLOGIES CO., LTD. 1

QW-R502-008,A

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