参数资料
型号: MCP6V31T-E/OT
厂商: Microchip Technology
文件页数: 23/40页
文件大小: 0K
描述: IC OPAMP SGL ZERO DRIFT SOT23-5
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: SC-74A,SOT-753
供应商设备封装: SOT-23-5
包装: 标准包装
其它名称: MCP6V31T-E/OTDKR
2012 Microchip Technology Inc.
DS25127A-page 3
MCP6V31/1U
1.0
ELECTRICAL
CHARACTERISTICS
1.1
Absolute Maximum Ratings
VDD –VSS .................................................................................................................................................................6.5V
Current at Input Pins ..............................................................................................................................................±2 mA
Analog Inputs (VIN+ and VIN–) (Note 1) .....................................................................................VSS – 1.0V to VDD+1.0V
All other Inputs and Outputs .......................................................................................................VSS – 0.3V to VDD+0.3V
Difference Input voltage .................................................................................................................................|VDD –VSS|
Output Short Circuit Current ........................................................................................................................... Continuous
Current at Output and Supply Pins ......................................................................................................................±30 mA
Storage Temperature .............................................................................................................................-65°C to +150°C
Maximum Junction Temperature .......................................................................................................................... +150°C
ESD protection on all pins (HBM, CDM, MM)
........................................................................................... ≥ 2kV, 1.5kV, 400V
Note 1:
1.2
Specifications
Notice:
Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the
device. This is a stress rating only and functional operation of the device at those or any other conditions above those
indicated in the operational listings of this specification is not implied. Exposure to maximum rating conditions for
extended periods may affect device reliability.
TABLE 1-1:
DC ELECTRICAL SPECIFICATIONS
Electrical Characteristics:
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 (refer to Figure 1-4 and Figure 1-5).
Parameters
Sym.
Min.
Typ.
Max.
Units
Conditions
Input Offset
Input Offset Voltage
VOS
-8
+8
V
TA = +25°C
Input Offset Voltage Drift with
Temperature (Linear Temp. Co.)
TC1
-50
+50
nV/°C TA = -40 to +125°C
Input Offset Voltage Quadratic
Temp. Co.
TC2
—±0.08
nV/°C2 TA = -40 to +125°C
Power Supply Rejection
PSRR
120
135
dB
Input Bias Current and Impedance
Input Bias Current
IB
—+5
pA
Input Bias Current across Temperature
IB
—+20
pA
TA = +85°C
IB
0+2.9
+5
nA
TA = +125°C
Input Offset Current
IOS
—±130
pA
Input Offset Current across Temperature
IOS
—±140
pA
TA = +85°C
IOS
-1
±0.4
+1
nA
TA = +125°C
Common Mode Input Impedance
ZCM
—1013||6
||pF
Differential Input Impedance
ZDIFF
—1013||6
||pF
Note 1:
For Design Guidance only; not tested.
2:
Figure 2-18 shows how VCML and VCMH changed across temperature for the first production lot.
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