參數(shù)資料
型號: MCP6142-E/MS
元件分類: 運算放大器
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): 38/38頁
文件大小: 633K
代理商: MCP6142-E/MS
2009 Microchip Technology Inc.
DS21668D-page 9
MCP6141/2/3/4
Note: Unless otherwise indicated, TA = +25°C, VDD = +1.4V to +5.5V, VSS =GND, VCM =VDD/2, VOUT ≈ VDD/2,
VL =VDD/2, RL =1MΩ to VL, CL = 60 pF, and CS is tied low.
FIGURE 2-13:
Input Bias, Offset Currents
vs. Ambient Temperature.
FIGURE 2-14:
Open-Loop Gain, Phase vs.
Frequency.
FIGURE 2-15:
DC Open-Loop Gain vs.
Power Supply Voltage.
FIGURE 2-16:
Input Bias, Offset Currents
vs. Common Mode Input Voltage.
FIGURE 2-17:
DC Open-Loop Gain vs.
Load Resistance.
FIGURE 2-18:
DC Open-Loop Gain vs.
Output Voltage Headroom.
0.1
1
10
100
1000
10000
45
55
65
75
85
95
105 115 125
Ambient Temperature (°C)
Input
Bias
a
nd
Off
set
C
u
rren
ts
(p
A)
| IOS |
IB
VDD = 5.5V
VCM = VDD
0.1
1
10
100
1k
10k
-40
-20
0
20
40
60
80
100
120
1.E-
02
1.E-
01
1.E+
00
1.E+
01
1.E+
02
1.E+
03
1.E+
04
1.E+
05
Frequency (Hz)
Ope
n
-Loo
p
Gain
(
d
B)
-240
-210
-180
-150
-120
-90
-60
-30
0
Ope
n
-L
oop
Pha
se
(
°)
0.01
0.1
1
10
100
1k
10k 100k
Gain
Phase
80
90
100
110
120
130
140
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
Power Supply Voltage (V)
DC
Open-Loop
Gain
(dB)
RL = 50 k
VOUT = 0.1V to VDD – 0.1V
0.1
1
10
100
1000
10000
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Common Mode Input Voltage (V)
In
p
u
tB
ias
,Of
fs
et
Cu
rre
n
ts
(p
A)
TA = +85°C
VDD = 5.5V
IB
| IOS |
TA = +125°C
0.1
1
10
100
1k
10k
60
70
80
90
100
110
120
130
1.E+02
1.E+03
1.E+04
1.E+05
Load Resistance ()
D
C
Open-Loop
Gain
(dB)
VDD = 1.4V
100
1k
10k
100k
VOUT = 0.1V to VDD – 0.1V
VDD = 5.5V
70
80
90
100
110
120
130
140
0.00
0.05
0.10
0.15
0.20
0.25
Output Voltage Headroom;
VDD – VOH or VOL – VSS (V)
DC
Open-
Loop
Gain
(
d
B)
RL = 50 k
VDD = 5.5V
VDD = 1.4V
相關(guān)PDF資料
PDF描述
MCP631-E/SN OP-AMP, 8000 uV OFFSET-MAX, 24 MHz BAND WIDTH, PDSO8
MCP631T-E/SN OP-AMP, 8000 uV OFFSET-MAX, 24 MHz BAND WIDTH, PDSO8
MCP73832-4ADI/OT 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
MCP73832-5DCI/MC 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
MCR264-4-AC 40 A, 200 V, SCR, TO-220AB
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCP6142-I/MS 功能描述:運算放大器 - 運放 G>10 Dl 1.6V 100kHz RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比(最小值):63 dB 輸入補償電壓:1 mV 輸入偏流(最大值):10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
MCP6142-I/P 功能描述:運算放大器 - 運放 G>10 Dl 1.6V 100kHz RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比(最小值):63 dB 輸入補償電壓:1 mV 輸入偏流(最大值):10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
MCP6142-I/P 制造商:Microchip Technology Inc 功能描述:IC OP-AMP DUAL LOW-POWER RRI/O
MCP6142-I/SN 功能描述:運算放大器 - 運放 G>10 Dl 1.6V 100kHz RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比(最小值):63 dB 輸入補償電壓:1 mV 輸入偏流(最大值):10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
MCP6142-I/SN 制造商:Microchip Technology Inc 功能描述:Operational Amplifier (Op-Amp) IC