参数资料
型号: MCP6V31UT-E/LT
厂商: Microchip Technology
文件页数: 38/40页
文件大小: 0K
描述: IC OPAMP SGL ZERO DRIFT SC70-5
标准包装: 1
放大器类型: 零漂移
电路数: 1
输出类型: 满摆幅
转换速率: 0.13 V/µs
增益带宽积: 300kHz
电流 - 输入偏压: 5pA
电压 - 输入偏移: 8µV
电流 - 电源: 23µA
电流 - 输出 / 通道: 21mA
电压 - 电源,单路/双路(±): 1.8 V ~ 5.5 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 6-TSSOP(5 引线),SC-88A,SOT-353
供应商设备封装: SC-70-5
包装: 标准包装
其它名称: MCP6V31UT-E/LTDKR
2012 Microchip Technology Inc.
DS25127A-page 7
MCP6V31/1U
2.0
TYPICAL PERFORMANCE CURVES
Note:
Unless otherwise indicated, TA =+25°C, VDD = +1.8V to 5.5V, VSS = GND, VCM =VDD/3, VOUT =VDD/2,
VL =VDD/2, RL =100 k to VL and CL = 20 pF.
2.1
DC Input Precision
FIGURE 2-1:
Input Offset Voltage.
FIGURE 2-2:
Input Offset Voltage Drift.
FIGURE 2-3:
Input Offset Voltage
Quadratic Temp. Co.
FIGURE 2-4:
Input Offset Voltage vs.
Power Supply Voltage with VCM =VCML.
FIGURE 2-5:
Input Offset Voltage vs.
Power Supply Voltage with VCM =VCMH.
FIGURE 2-6:
Input Offset Voltage vs.
Output Voltage.
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.
10%
15%
20%
25%
age
of
Occurrences
42 Samples
T
A = +25°C
V
DD = 1.8V and 5.5V
0%
5%
-8 -7 -6 -5 -4 -3 -2 -1 012345678
Percent
Input Offset Voltage (μV)
15%
20%
25%
30%
35%
age
of
Occurrences
42 Samples
V
DD = 1.8V and 5.5V
0%
5%
10%
-50 -40 -30 -20 -10
0
10
20
30
40
50
Percent
Input Offset Voltage Drift; TC
1 (nV/°C)
15%
20%
25%
30%
35%
40%
45%
n
tage
of
Occurrences
42 Samples
V
DD = 1.8V and 5.5V
0%
5%
10%
-0.5 -0.4 -0.3 -0.2 -0.1 0.0 0.1 0.2 0.3 0.4 0.5
Perce
n
Input Offset Voltage's Quadratic Temp Co;
TC
2 (nV/°C
2)
6
8
V
CM = VCML
Representative Part
4
6
e
(μV)
Representative Part
0
2
V
oltag
e
-2
0
O
ffset
V
+125°C
+85°C
-4
Input
O
+85 C
+25°C
-40°C
-8
-6
0.0
0.5
1.0
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)
6
8
V
CM = VCMH
Representative Part
4
6
e
(μV)
p
0
2
V
oltag
e
-2
0
O
ffset
V
+125°C
+85°C
-4
Input
O
85 C
+25°C
-40°C
-8
-6
0.0
0.5
1.0
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)
6
8
Representative Part
4
6
e
(μV)
0
2
V
oltag
e
V
DD = 1.8V
-2
0
O
ffset
V
DD = 5.5V
-4
Input
O
-8
-6
I
8
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Power Supply Voltage (V)
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