COP820CJ Datasheet, PDF (7/35 Pages) National Semiconductor (TI) – 8-Bit CMOS ROM Based Microcontrollers with 1k or 2k Memory, Comparator and Brown Out Detector

Comparator DC and AC Characteristics
4V ≤ V_CC ≤ 6V, −40˚C ≤ T_A ≤ + 85˚C (Note 7)
Parameters
Input Offset Voltage
Input Common Mode Voltage Range
Conditions
0.4V < V_IN < V_CC − 1.5V
Voltage Gain
DC Supply Current (when enabled)
Response Time
V_CC = 6.0V
100 mV Overdrive
500 mV Overdrive
1000 mV Overdrive
Note 7: For comparator output current characteristics see L-Port specs.
Min
Type
Max
±10
±25
0.4
V_CC − 1.5
300k
250
60
100
140
80
125
165
135
215
300
Typical Performance Characteristics for COP820CJ
Dynamic — I_DD vs V_CC
(Crystal Clock Option)
Halt — I_DD vs V_CC
(Brown Out Disabled)
Halt — I_DD vs V_CC
(Brown Out Enabled)
Units
mV
V
V/V
µA
ns
ns
ns
DS011208-32
Ports L/G Weak
Pull-Up Source Current
Ports L/G Push-Pull
Source Current
DS011208-33
Ports L/G Push-Pull
Sink Current
DS011208-34
DS011208-35
DS011208-36
DS011208-37
7
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