参数资料
型号: MCP639-E/ML
厂商: Microchip Technology
文件页数: 60/62页
文件大小: 0K
描述: IC OP AMP QUAD 24MHZ 16-QFN
标准包装: 91
放大器类型: 通用
电路数: 4
输出类型: 满摆幅
转换速率: 10 V/µs
增益带宽积: 24MHz
电流 - 输入偏压: 4pA
电压 - 输入偏移: 1800µV
电流 - 电源: 2.5mA
电流 - 输出 / 通道: 70mA
电压 - 电源,单路/双路(±): 2.5 V ~ 5.5 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 16-VQFN 裸露焊盘
供应商设备封装: 16-QFN(4x4)
包装: 管件
2009-2011 Microchip Technology Inc.
DS22197B-page 7
MCP631/2/3/4/5/9
2.0
TYPICAL PERFORMANCE CURVES
Note: Unless otherwise indicated, TA =+25°C, VDD = +2.5V to 5.5V, VSS = GND, VCM =VDD/3, VOUT =VDD/2,
VL =VDD/2, RL =2 kto VL, CL = 50 pF and CS =VSS.
2.1
DC Signal Inputs
FIGURE 2-1:
Input Offset Voltage.
FIGURE 2-2:
Input Offset Voltage Drift.
FIGURE 2-3:
Input Offset Voltage vs.
Power Supply Voltage with VCM =0V.
FIGURE 2-4:
Input Offset Voltage vs.
Output Voltage.
FIGURE 2-5:
Low Input Common Mode
Voltage Headroom vs. Ambient Temperature.
FIGURE 2-6:
High Input Common Mode
Voltage Headroom vs. Ambient Temperature.
Note:
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
0%
2%
4%
6%
8%
10%
12%
14%
-6 -5 -4 -3 -2 -1
0123456
Input Offset Voltage (mV)
P
e
rce
n
ta
ge
o
fOc
cu
rre
nce
s
396 Samples
TA = +25°C
VDD = 2.5V and 5.5V
0%
2%
4%
6%
8%
10%
12%
14%
16%
-8 -7 -6 -5 -4 -3 -2 -1 01234567 8
Input Offset Voltage Drift (V/°C)
P
er
cen
ta
g
eof
O
cc
u
rr
en
ces
398 Samples
VDD = 2.5V and 5.5V
TA = -40°C to +125°C
-4.0
-3.8
-3.6
-3.4
-3.2
-3.0
-2.8
-2.6
-2.4
-2.2
-2.0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5
Power Supply Voltage (V)
In
pu
tOf
fset
V
o
lt
ag
e(
m
V
)
+125°C
+85°C
+25°C
-40°C
Representative Part
VCM = VSS
-3.0
-2.8
-2.6
-2.4
-2.2
-2.0
-1.8
-1.6
-1.4
-1.2
-1.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Output Voltage (V)
In
p
u
tO
ffs
et
Vo
lt
ag
e(m
V)
VDD = 2.5V
VDD = 5.5V
Representative Part
-0.5
-0.4
-0.3
-0.2
-0.1
0.0
-50
-25
0
25
50
75
100
125
Ambient Temperature (°C)
Low
Inp
u
tC
o
m
on
M
o
de
H
ea
d
room
(
V
)
1 Lot
Low (VCMR_L – VSS)
VDD = 2.5V and 5.5V
0.9
1.0
1.1
1.2
1.3
-50
-25
0
25
50
75
100
125
Ambient Temperature (°C)
H
igh
In
put
C
o
m
o
n
M
o
de
H
ea
d
room
(
V
)
VDD = 2.5V
VDD = 5.5V
1 Lot
High (VDD – VCMR_H)
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