MIC7221(1999) 查看數據表（PDF） - Micrel
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MIC7221 Datasheet PDF : 8 Pages
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MIC7211/7221
DC Electrical Characteristics (5V)
VV+ = +5.0V, VV– = 0V, VCM = VOUT = VV+/2; TJ = 25°C, bold values indicate –40°C ≤ TJ ≤ +85°C; Note 7; unless noted
Symbol
Parameter
Condition
Min Typ Max
VOS
TCVOS
Input Offset Voltage
Input Offset Voltage
Temperature Drift
2
10
1
TCVOS
Input Offset Voltage
3.3
Drift Over Time
IB
Input Bias Current
0.5
IOS
Input Offset Current
0.25
CMRR
Common-Mode Rejection Ratio
0V ≤ VCM ≤ 5.0V
70
PSRR
Positive Power Supply
VV+ = 5.0V to 10V
90
Rejection Ratio
AVOL
VOH
VOL
IS
ISC
Gain
Output Voltage (High)
Output Voltage (Low)
Supply Current
Short Circuit Current
MIC7211, ILOAD = 5mA
ILOAD = 5mA
VOUT = low
MIC7211, sourcing
sinking
125
4.9 4.95
0.05 0.1
7
14
150
110
Micrel
Units
mV
µV/°C
µV⁄month
pA
pA
dB
dB
dB
V
V
µA
mA
mA
DC Electrical Characteristics (10V)
VV+ = +10V, VV– = 0V, VCM = VOUT = VV+/2; TJ = 25°C, bold values indicate –40°C ≤ TJ ≤ +85°C; Note 7; unless noted
Symbol
Parameter
Condition
Min Typ Max
VOS
TCVOS
Input Offset Voltage
Input Offset Voltage
Temperature Drift
2
10
1
TCVOS
Input Offset Voltage
3.3
Drift Over Time
IB
Input Bias Current
0.5
IOS
Input Offset Current
0.25
CMRR
Common-Mode Rejection Ratio
0V ≤ VCM ≤ 10V
75
PSRR
Positive Power Supply
VV+ = 5.0V to 10V
90
Rejection Ratio
AVOL
VOH
VOL
IS
ISC
Gain
Output Voltage (High)
Output Voltage (Low)
Supply Current
Short Circuit Current
MIC7211, ILOAD = 5mA
ILOAD = 5mA
VOUT = low
MIC7211, sourcing
sinking
125
9.9 9.95
0.05 0.1
12
25
165
125
Units
mV
µV/°C
µV⁄month
pA
pA
dB
dB
dB
V
V
µA
mA
mA
June 1999
3
MIC7211/7221
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