參數(shù)資料
型號(hào): M62376
廠商: Mitsubishi Electric Corporation
英文描述: 8-BIT 12CH D-A CONVERTER IC BUILT-IN 12-BIT I/O EXPANDER
中文描述: 8位12路DA轉(zhuǎn)換器芯片內(nèi)置12位I / O擴(kuò)展
文件頁(yè)數(shù): 1/8頁(yè)
文件大?。?/td> 89K
代理商: M62376
8-BIT 12CH D-A CONVERTER IC BUILT-IN 12-BIT I/O EXPANDER
M62376GP
MITSUBISHI (Dig./Ana. INTERFACE)
DESCRIPTION
The M62376GP is a semiconductor IC that adopts a CMOS
structure having 12-channel of 8-bit D-A converter and 12-bit I/O
expander. The IC has achieved a wide operation range of 2.7V to
5.5V in power voltage.
Data is easily available via 3-wire combination system serial input
of SI, CLK and EN. The IC also provides an SO pin enabling
cascade connection. It provides 8 pins that share D-A converter
and I/O ports that can be arbitrarily switched with serial
input data.
FEATURES
Supply voltage 2.7 to 5.5V
Adopts 4 special ports for each of DAC and I/O and 8 ports that
share DAC output and I/O.
Each port can be set by serial data for input/output status.
Built-in power-on reset where D-A output is set to "L" in the
initial status and I/O goes to Hi-impedance when power is
turned on.
Small package of 0.65mm pitch and 24 pin.
APPLICATION
Adjustment/control of industrial or home-use electronic equipment,
such as VCR camera, VCR set, TV, and CRT display.
BLOCK DIAGRAM
S15 S14 S13 S12 S11 S10
S9
S8
S7
S6
S5
S4
S3
S2
S1
S0
DECODER
8-BIT
LATCH
C8-BIT D-A
8-BIT
LATCH
C8-BIT D-A
8-BIT
LATCH
C8-BIT D-A
8-BIT
LATCH
C8-BIT D-A
SHIFT REGISTER
21
22
19
20
23
13
14
24
V
CC
V
DD
GND
CLK
SI
SO
A12
A5
A4
A1
Amp. Hi-Z
8-BIT LATCH
I/O SELECT
12-BIT LATCH
OUTPUT DATA 8-BIT LATCH
12
15
D3
18
D0
5
D11/A5
D4/A12
1
A1
4
A4
OUTPUT DATA 4-BIT LATCH
(12)
CLOCK
CONTROL
CIRCUIT
EN
RESET
PIN CONFIGURATION (TOP VIEW)
Outline 24P2E-A
24
21
22
23
1
4
3
2
20
5
19
6
18
7
17
8
16
9
15
10
A1
D6/A10
GND
D3
A2
A3
A4
SO
D11/A5
SI
D10/A6
CLK
D9/A7
D0
D8/A8
D1
D7/A9
D2
14
11
13
12
D4/A12
V
DD
D5/A11
V
CC
EN
REST
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參數(shù)描述
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