参数资料
型号: MCP6V28T-E/MS
厂商: Microchip Technology
文件页数: 41/50页
文件大小: 0K
描述: IC OPAMP AUTO-ZERO SGL 8SOIC
标准包装: 2,500
放大器类型: 自动调零
电路数: 1
输出类型: 满摆幅
转换速率: 1 V/µs
增益带宽积: 2MHz
电流 - 输入偏压: 7pA
电压 - 输入偏移: 2µV
电流 - 电源: 620µA
电流 - 输出 / 通道: 22mA
电压 - 电源,单路/双路(±): 2.3 V ~ 5.5 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
供应商设备封装: 8-MSOP
包装: 带卷 (TR)
MCP6V26/7/8
DS25007B-page 46
2011 Microchip Technology Inc.
APPENDIX B: OFFSET RELATED
TEST SCREENS
Input offset voltage-related specifications in the DC
spec
table
are
based
on
bench
measurements
(see
Precision”). These measurements are much more
accurate because:
More compact circuit
Soldered parts on the PCB (to validate other
measurements)
More time spent averaging (reduces noise)
Better temperature control
- Reduced temperature gradients
- Greater accuracy
We use production screens to ensure the quality of our
outgoing products. These screens are set at wider
limits to eliminate any fliers; see Table B-1.
TABLE B-1:
OFFSET RELATED TEST SCREENS
Electrical Characteristics: Unless otherwise indicated, TA = +25°C, VDD = +2.3V to +5.5V, VSS = GND,
VCM = VDD/3, VOUT =VDD/2, VL =VDD/2, RL = 10 kΩ to VL and CS = GND (refer to Figure 1-5 and Figure 1-6).
Parameters
Sym
Min
Max Units
Conditions
Input Offset
Input Offset Voltage
VOS
-10
+10
V
TA = +25°C (Note 1, Note 2)
Input Offset Voltage Drift with Temperature
(linear Temp. Co.)
TC1
——
nV/°C TA = -40 to +125°C (Note 3)
Power Supply Rejection
PSRR
115
dB
Common Mode
Common Mode Rejection
CMRR
106
dB
VDD = 2.3V, VCM = -0.15V to 2.5V (Note 1)
CMRR
116
dB
VDD = 5.5V, VCM = -0.15V to 5.7V (Note 1)
Open-Loop Gain
DC Open-Loop Gain (large signal)
AOL
114
dB
VDD = 2.3V, VOUT = 0.2V to 2.1V (Note 1)
AOL
122
dB
VDD = 5.5V, VOUT = 0.2V to 5.3V (Note 1)
Note 1:
Due to thermal junctions and other errors in the production environment, these specifications are only
screened in production.
2:
VOS is also sample screened at +125°C.
3:
TC1 is not measured in production.
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