MIC7211 Datasheet, PDF (3/8 Pages) Micrel Semiconductor – IttyBitty™ Rail-to-Rail Input Comparator Preliminary Information

MIC7211/7221
DC Electrical Characteristics (5V)
V_V+ = +5.0V, V_V– = 0V, V_CM = V_OUT = V_V+/2; T_J = 25°C, bold values indicate –40°C ≤ T_J ≤ +85°C; Note 7; unless noted
Symbol
Parameter
Condition
Min Typ Max
V_OS
TCV_OS
Input Offset Voltage
Input Offset Voltage
Temperature Drift
2
10
1
TCV_OS
Input Offset Voltage
3.3
Drift Over Time
I_B
Input Bias Current
0.5
I_OS
Input Offset Current
0.25
CMRR
Common-Mode Rejection Ratio
0V ≤ V_CM ≤ 5.0V
70
PSRR
Positive Power Supply
V_V+ = 5.0V to 10V
90
Rejection Ratio
A_VOL
V_OH
V_OL
I_S
I_SC
Gain
Output Voltage (High)
Output Voltage (Low)
Supply Current
Short Circuit Current
MIC7211, I_LOAD = 5mA
I_LOAD = 5mA
V_OUT = 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)
V_V+ = +10V, V_V– = 0V, V_CM = V_OUT = V_V+/2; T_J = 25°C, bold values indicate –40°C ≤ T_J ≤ +85°C; Note 7; unless noted
Symbol
Parameter
Condition
Min Typ Max
V_OS
TCV_OS
Input Offset Voltage
Input Offset Voltage
Temperature Drift
2
10
1
TCV_OS
Input Offset Voltage
3.3
Drift Over Time
I_B
Input Bias Current
0.5
I_OS
Input Offset Current
0.25
CMRR
Common-Mode Rejection Ratio
0V ≤ V_CM ≤ 10V
75
PSRR
Positive Power Supply
V_V+ = 5.0V to 10V
90
Rejection Ratio
A_VOL
V_OH
V_OL
I_S
I_SC
Gain
Output Voltage (High)
Output Voltage (Low)
Supply Current
Short Circuit Current
MIC7211, I_LOAD = 5mA
I_LOAD = 5mA
V_OUT = 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