TS7221_09 Datasheet, PDF (5/13 Pages) STMicroelectronics – Single BiCMOS rail-to-rail micropower comparator

TS7221
Electrical characteristics
Table 5. Electrical characteristics for V_CC+= 10 V, T_amb = 25° C (unless otherwise specified)⁽¹⁾
Symbol
Parameter
Min.
Typ.
Max.
Unit
V_IO
ΔV_IO
I_IB
I_IO
CMRR
PSRR
A_VD
V_ICM
I_OH
Input offset voltage (full common mode range)
– TS7221A
at T_min ≤ T_amb ≤ T_max
– TS7221B
T_min ≤ T_amb ≤ T_max
Input offset voltage drift with temperature
Input bias current⁽²⁾
at T_min ≤ T_amb ≤ T_max
Input offset current⁽²⁾
at T_min ≤ T_amb ≤ T_max
Common-mode rejection ratio (0 < V_icm < 10 V)
Power supply rejection ratio (2.7 < V_CC < 10 V)
Voltage gain⁽³⁾
Input common mode voltage range
at T_min ≤ T_amb ≤ T_max
High level output voltage
(IN⁺ = 0.5 V, IN^- = 0 V and OUT = 10 V)
7
10
mV
15
18
6
μV/^oC
1
300
pA
600
1
150
pA
300
75
dB
80
dB
240
dB
-0.3
10.3
V
0.0
10.0
0.1
500
nA
V_OL
Low level output voltage, I_sink = 5 mA
at T_min ≤ T_amb ≤ T_max
Supply current
I_CC
Output low
Output high
0.2
0.40
V
0.55
7
14
μA
10
16
T_PLH
Response time low to high
(V_ic = 5 V, C_L = 50 pF, R_L = 10 kΩ)
Overdrive = 10 mV
Overdrive = 100 mV
μs
3
0.5
T_PHL
Response time high to low
(V_ic = 5 V, C_L = 50 pF, R_L = 10 kΩ)
Overdrive = 10 mV
Overdrive = 100 mV
μs
4
0.4
T_F
Fall time
C_L = 50 pF, R_L = 5 kΩ, overdrive = 10 mV
T_R
Rise time
C_L = 50 pF, R_L = 5 kΩ, overdrive = 10 mV
0.3
μs
0.3
μs
1. Limits are 100% production-tested at +25° C. Behavior at temperature range limits is guaranteed through correlation and
by design.
2. Maximum values include unavoidable inaccuracies of industrial testing.
3. Design evaluation.
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