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參數(shù)資料
| 型號(hào)： | M62392P |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | 8-BIT 12CH I2C BUS D-A CONVERTER WITH BUFFER AMPLIFIERS |
| 中文描述： | 8位12路I2C總線DA轉(zhuǎn)換器與緩沖放大器 |
| 文件頁(yè)數(shù)： | 1/7頁(yè) |
| 文件大?。?/td> | 71K |
| 代理商： | M62392P |
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MITSUBISHI ELECTRIC
1997-5-27C.rev
MITSUBISHI <Dig./Ana. INTERFACE>
M62392P,FP
8-BIT 12CH I
2
C BUS D-A CONVERTER WITH BUFFER AMPLIFIERS
GENERAL DESCRIPTION
The M62392P,FP is a CMOS 12-channel D-A converter
with output buffer amplifiers.
It can communicate with a microcontroller via few wiring
thanks to the adoption of the two-line I
2
C BUS.
The output buffer amplifier employs AB class output with
sinking and sourcing capability of more than 1.0mA , and
an output voltage range is nearly between ground and
Vref
U
.
Maximum 8 ICs can be connected to a bus by using three
chip-select pins, so that it is possible to handle up to 96
channels.
FEATURES
I
2
C-bus serial data method
Wide output voltage range
Nearly between ground and VrefU (0~5V)
High output current drive capability
over ±1.0mA
2 setting voltage ranges by dual input pins
for upper voltage references (Vref
U1
,
U2
)
Conversion from digital data to analog control data for both consumer and industrial equipment.
Gain control and automatic adjustment of DISPLAY-MONITOR or CTV.
APPLICATION
Outline
M
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
R
SCL
SDA
Ao7
Ao8
Ao9
Ao10
Ao11
Ao12
VrefL
VrefU1
GND
CS0
CS1
CS2
V
DD
V
CC
Ao6
Ao5
Ao4
Ao3
Ao2
Ao1
VrefU2
21
22
23
24
PIN CONFIGURATION (TOP VIEW)
24P
4
D(P)
24P
2
N-B(FP)
BLOCK DIAGRAM
CHIP SELECT
8bit Latch
8bit upper
segment R-2R
I
2
C
A
D
8
8bit Latch
8bit upper
segment R-2R
SCL SDA
V
refL
Ao7
Ao8
Ao9
Ao10
Ao11
Ao12
GND
V
refU1
V
refU2
Ao1
Ao2
Ao3
Ao4
Ao5
Ao6
V
DD
CS2
CS1
CS0
R
8bit Latch
8bit upper
segment R-2R
8bit Latch
8bit upper
segment R-2R
8bit Latch
8bit upper
segment R-2R
8bit Latch
8bit upper
segment R-2R
8bit Latch
8bit upper
segment R-2R
8bit Latch
8bit upper
segment R-2R
8bit Latch
8bit upper
segment R-2R
8bit Latch
8bit upper
segment R-2R
8bit Latch
8bit upper
segment R-2R
8bit Latch
8bit upper
segment R-2R
2
3
1
4
5
6
7
8
9
12
11
13
V
cc
20
14
15
16
17
18
19
21
22
23
24
10
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| M62393P | 制造商:Renesas Electronics Corporation 功能描述:DAC 8-CH Segment 8-bit 20-Pin PDIP |
| M62398 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8BIT 12CH I2C BUS D.A CONVERTER WITH BUFFER AMPLIFIERS |
| M62398FP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT 12CH I2C BUS D-A CONVERTER WITH BUFFER AMPLIFIERS |
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