參數(shù)資料
型號: MCP6142-E/MS
元件分類: 運(yùn)算放大器
英文描述: DUAL OP-AMP, 3000 uV OFFSET-MAX, 0.1 MHz BAND WIDTH, PDSO8
封裝: PLASTIC, MSOP-8
文件頁數(shù): 5/38頁
文件大?。?/td> 633K
代理商: MCP6142-E/MS
2009 Microchip Technology Inc.
DS21668D-page 13
MCP6141/2/3/4
3.0
PIN DESCRIPTIONS
Descriptions of the pins are listed in Table 3-1.
TABLE 3-1:
PIN FUNCTION TABLE
3.1
Analog Outputs
The output pins are low-impedance voltage sources.
3.2
Analog Inputs
The
non-inverting
and
inverting
inputs
are
high-impedance CMOS inputs with low bias currents.
3.3
CS Digital Input
This is a CMOS, Schmitt-triggered input that places the
part into a low power mode of operation.
3.4
Power Supply Pins
The positive power supply pin (VDD) is 1.4V to 6.0V
higher than the negative power supply pin (VSS). For
normal operation, the other pins are at voltages
between VSS and VDD.
Typically, these parts are used in a single (positive)
supply configuration. In this case, VSS is connected to
ground and VDD is connected to the supply. VDD will
need bypass capacitors.
MCP6141
MCP6142
MCP6143
MCP6144
Symbol
Description
MSOP,
PDIP,
SOIC
SOT-23-5
MSOP,
PDIP,
SOIC
MSOP,
PDIP,
SOIC
SOT-23-6
MSOP,
PDIP,
SOIC
61
1
6
1
VOUT,VOUTA Analog Output (op amp A)
24
2
4
2
VIN–, VINA
Inverting Input (op amp A)
33
3
VIN+, VINA+
Non-inverting Input (op amp A)
75
8
7
6
4
VDD
Positive Power Supply
——
5
5
VINB+
Non-inverting Input (op amp B)
——
6
6
VINB
Inverting Input (op amp B)
——
7
7
VOUTB
Analog Output (op amp B)
——
8
VOUTC
Analog Output (op amp C)
——
9
VINC
Inverting Input (op amp C)
——
10
VINC+
Non-inverting Input (op amp C)
42
4
2
11
VSS
Negative Power Supply
——
12
VIND+
Non-inverting Input (op amp D)
——
13
VIND
Inverting Input (op amp D)
——
14
VOUTD
Analog Output (op amp D)
——
8
5
CS
Chip Select
1, 5, 8
1, 5
NC
No Internal Connection
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MCP6142-I/SN 制造商:Microchip Technology Inc 功能描述:Operational Amplifier (Op-Amp) IC