参数资料
型号: MCP651ST-E/OT
厂商: Microchip Technology
文件页数: 66/66页
文件大小: 0K
描述: IC OPAMP GP RRO 50MHZ SOT23-5
标准包装: 1
系列: mCal 技术
放大器类型: 通用
电路数: 1
输出类型: 满摆幅
转换速率: 30 V/µs
增益带宽积: 50MHz
电流 - 输入偏压: 6pA
电压 - 输入偏移: 200µV
电流 - 电源: 6mA
电流 - 输出 / 通道: 100mA
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: SC-74A,SOT-753
供应商设备封装: SOT-23-5
包装: 标准包装
其它名称: MCP651ST-E/OTDKR
2009-2011 Microchip Technology Inc.
DS22146C-page 9
MCP651/1S/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 =1 kto VL, CL = 20 pF, and CAL/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
Repeatability (repeated calibration).
FIGURE 2-4:
Input Offset Voltage vs.
Power Supply Voltage.
FIGURE 2-5:
Input Offset Voltage vs.
Output Voltage.
FIGURE 2-6:
Low 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%
5%
10%
15%
20%
25%
30%
35%
-100 -80 -60 -40 -20
0
20406080 100
Input Offset Voltage (V)
P
er
cent
age
o
fO
ccur
re
nces
80 Samples
TA = +25°C
VDD = 2.5V and 5.5V
Calibrated at +25°C
0%
2%
4%
6%
8%
10%
12%
14%
16%
18%
20%
-10 -8-6-4-2
0
2
4
6
8
10
Input Offset Voltage Drift (V/°C)
P
er
cen
tage
of
Occu
rr
enc
es
80 Samples
VDD = 2.5V and 5.5V
TA = -40°C to +125°C
Calibrated at +25°C
0%
5%
10%
15%
20%
25%
30%
35%
40%
45%
50%
55%
-100 -80 -60 -40 -20
0
20
40
60
80 100
Input Offset Voltage Repeatability (V)
P
e
rc
e
n
tag
eo
fOc
cur
ren
ces
80 Samples
TA = +25°C
VDD = 2.5V and 5.5V
Calibration
Changed
Calibration
Changed
No Change
(includes noise)
-100
0
100
200
300
400
500
600
700
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)
Inp
u
t
Off
set
V
o
lt
ag
e(
V
)
+125°C
+85°C
+25°C
-40°C
Representative Part
Calibrated at VDD = 6.5V
-50
-40
-30
-20
-10
0
10
20
30
40
50
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)
Inpu
tO
ffs
et
V
o
lt
age
(
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)
L
o
w
I
npu
tC
o
m
o
n
M
ode
H
eadr
o
m
(
V
)
VDD = 2.5V
1 Lot
Low (VCMR_L – VSS)
VDD = 5.5V
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