Rainbow Electronics MAX970 - Manual (Page 3)

V
MAX965–MAX970
Single/Dual/Quad, Micropower,
Ultra-Low-Voltage, Rail-to-Rail I/O Comparators
_______________________________________________________________________________________ 3
3
4
-60
MAX965 SUPPLY CURRENT
vs. TEMPERATURE
MAX965-TOC1b
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
5
7
6
8
9
10
11
12
13
-40 -20 0 20 40 60 80 100
V IN+ > V IN-
V CC = 5.0V
V CC = 2.0V
V
CC
= 3.0V
4.0
-60
MAX966 SUPPLY CURRENT
vs. TEMPERATURE
MAX965-TOC2b
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
4.5
5.5
5.0
6.0
6.5
7.0
7.5
8.0
8.5
9.0
-40 -20 0 20 40 60 80 100
V IN+ > V IN-
V CC = 5.0V
V CC = 2.0V
V CC = 3.0V
5
-60
MAX967/MAX968 SUPPLY CURRENT
vs. TEMPERATURE
MAX965-TOC3b
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
6
8
7
9
10
11
12
13
14
15
-40 -20 0 20 40 60 80 100
V IN+ > V IN-
V CC = 5.0V
V CC = 2.0V
V CC = 3.0V
ELECTRICAL CHARACTERISTICS (continued)
(V CC = +1.6V to +5.5V, T A = T MIN to T MAX , unless otherwise noted. Typical values are at V CC = 3V and T A = +25°C.)
f = 100Hz to 100kHz, C REF = 0.1µF
HYST = REF
SO package
CONDITIONS
µV RMS 10 Output Voltage Noise
nA 200 400 I REF- Sink Current
µA 15 50 I REF+ Source Current
V
1.125 1.235 1.255
V REF Reference Voltage
UNITS MIN TYP MAX SYMBOL PARAMETER
1.205 1.235 1.265
__________________________________________Typical Operating Characteristics
(V CC = +3.0V, R PULL-UP = 100k
Ω
, V CM = 0V, T A = +25°C, unless otherwise noted.)
10
CMRR Common-Mode Rejection Ratio mV/V 1.5 4.0
f = 100Hz to 100kHz, C REF = 1000pF Input Voltage Noise e n µV RMS
0.2 I OUT = 100µA, 1.6V < V CC < 2.7V
OUT Output Voltage Low V OL V
20
Propagation Delay t PD- µs
10
R PULL-UP = 1M
Ω
,
C
LOAD
= 15pF, high to low
10mV overdrive
50mV overdrive
QSOP package
HYST Input Voltage Range V
V
REF -
0.05
V REF
I HYST HYST Input Leakage nA ±5
Hysteresis Gain V/V 1.0
µMAX package, T A = -40°C to +85°C 1.185 1.235 1.285
µMAX package, T
A
= 0°C to +85°C 1.205 1.235 1.265
0.4 I OUT = 500µA, 2.7V < V CC < 5.5V
REFERENCE