TSM221 Datasheet, PDF (8/11 Pages) STMicroelectronics – DUAL CMOS RAIL TO RAIL OPERATIONAL AMPLIFIER AND DUAL CMOS COMPARATOR

TSM221
COMPARATORS
ELECTRICAL CHARACTERISTICS
V_CC+
=
3V,
V_C
-
C
=
0V,
T_amb
=
25^oC
(unless
otherwise
specified)
Symbol
Parameter
Test Condition
Min.
Typ.
V_io Input Offset Voltage - (note 1)
T_min. ≤ T_amb ≤ T_max.
V_ic = 1.5V
I_io Input Offset Current - (note 2)
1
Tmin. ≤ Tamb ≤ Tmax.
Iib Input Bias Current - (note 2)
1
T_min. ≤ T_amb ≤ T_max.
VOH High Level Output Voltage
Tmin. ≤ Tamb ≤ Tmax.
Vid = 1V,
Ioh = -4mA
2
2.4
1.8
V_OL
Vicm
CMR
SVR
Low Level Output Voltage
Tmin. ≤ Tamb ≤ Tmax.
Input Common Mode Voltage
T_min. ≤ T_amb ≤ T_max.
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
V_id = -1V,
Ioh = 4mA
Vic = Vicm min.
VCC+ = 5V to 10V
300
0
0
to
to
VVCCCC++
-1.2
-1.5
80
75
T_plh
Response Time Low to High
V_ic = 0V, f = 10kHz,
Overdrive = 5mV
C_L = 50pF
1.5
TTL input
0.7
T_phl
Response Time High to Low
Overdrive = 5mV
TTL input
V_ic = 0V, f = 10kHz,
C_L = 50pF
2.2
0.15
T_f
Fall Time
f = 10kHz, C_L = 50pF,
30
overdrive 50mV
TR
Rise Time
f = 10kHz, CL = 50pF,
30
overdrive 50mV
Note 1 : The specified offset voltage is the maximum value required to drive the output up to 4.5V or down to 0.3V.
Note 2 : Maximum values including unavoidable inaccuracies of the industrial test.
Max.
5
6.5
300
600
400
450
Unit
mV
pA
pA
V
mV
dB
dB
µs
µs
ns
ns
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