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MAX985EBT+TG45

P1-P3P4-P6P7-P9P10-P12
MAX985/MAX986/MAX989/
MAX990/MAX993/MAX994
Micropower, Low-Voltage, UCSP/SC70,
Rail-to-Rail I/O Comparators
4
Maxim Integrated
__________________________________________Typical Operating Characteristics
(V
CC
= 5V, V
CM
= 0V, T
A
= +25°C, unless otherwise noted.)
10,000
1
0.01 0.1 1 10 100
OUTPUT LOW VOLTAGE
vs. OUTPUT SINK CURRENT
MAX985-04
OUTPUT SINK CURRENT (mA)
OUTPUT LOW VOLTAGE (mV) (V
OL
)
10
100
1000
V
IN+
< V
IN-
V
CC
= 2.7V
V
CC
= 5.0V
600
350
0 200 1000
PROPAGATION DELAY
vs. CAPACITIVE LOAD (V
CC
= 3V)
500
450
400
550
MAX985-05a
CAPACITIVE LOAD (pF)
t
PD
(ns)
400
800600
V
OD
= 50mV
TO V
OUT
= 50% OF
FINAL VALUE
TO V
OUT
= 10% OF
FINAL VALUE
120
0
-60 100
OUTPUT SHORT-CIRCUIT
CURRENT vs. TEMPERATURE
20
10
90
80
110
100
MAX985-06
TEMPERATURE (°C)
OUTPUT SINK CURRENT (mA)
-40 -20 0 20 40 60 80
70
60
50
40
30
V
CC
= 5.0V
V
CC
= 2.7V
530
350
0 200 1000
PROPAGATION DELAY
vs. CAPACITIVE LOAD (V
CC
= 5V)
450
430
410
390
370
510
490
470
MAX985-05b
CAPACITIVE LOAD (pF)
t
PD
(ns)
400
800600
V
OD
= 50mV
TO V
OUT
= 50% OF
FINAL VALUE
TO V
OUT
= 10% OF
FINAL VALUE
1.1
-0.3
-60 100
INPUT OFFSET VOLTAGE
vs. TEMPERATURE
-0.1
0.7
0.9
MAX985-07
TEMPERATURE (°C)
OFFSET VOLTAGE (mV)
-40 -20 0 20 40 60 80
0.5
0.3
0.1
10,000
0.1
0.01
0.1
1 10 100
OUTPUT HIGH VOLTAGE
vs. OUTPUT SOURCE CURRENT
1
MAX985-08
OUTPUT SOURCE CURRENT (mA)
OUTPUT HIGH VOLTAGE (V
CC
- V
OH
)
(mV)
10
100
1000
V
IN+
> V
IN-
V
CC
= 5.0V
V
CC
= 2.7V
18
8
-60 100
SUPPLY CURRENT
vs. TEMPERATURE
10
9
16
17
15
MAX985-01
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
-40 -20 0 20 40 60 80
14
13
12
11
V
IN+
> V
IN-
V
CC
= 5.0V
V
CC
= 2.7V
1000
1
0.01 0.1 1 10 100 1000
SUPPLY CURRENT vs.
OUTPUT TRANSITION FREQUENCY
MAX985-02
OUTPUT TRANSITION FREQUENCY (kHz)
SUPPLY CURRENT (µA)
10
100
V
CC
= 5.0V
V
CC
= 2.7V
5
Maxim Integrated
MAX985/MAX986/MAX989/
MAX990/MAX993/MAX994
Micropower, Low-Voltage, UCSP/SC70,
Rail-to-Rail I/O Comparators
MAX985/MAX989/MAX993
SWITCHING CURRENT, OUT RISING
IN+
OUT
I
CC
MAX985-13
100ns/div
50mV/
div
2V/div
1mA/div
V
OD
= 50mV
SWITCHING CURRENT, OUT FALLING
IN+
OUT
I
CC
MAX985-14
100ns/div
50mV/
div
2V/div
1mA/div
V
OD
= 50mV
1MHz RESPONSE
IN+
OUT
MAX985-15
200ns/div
50mV/
div
2V/div
V
OD
= 50mV
POWER-UP DELAY
V
CC
OUT
MAX985-16
5µs/div
V
IN-
= 50mV
V
IN+
= 0V
900
800
700
600
0
0 80 120 160 200
PROPAGATION DELAY
vs. INPUT OVERDRIVE
500
400
300
200
100
MAX985-10
INPUT OVERDRIVE (mV)
t
PD
(ns)
40
V
CC
= 2.7V
V
CC
= 5.0V
450
380
-40 100
PROPAGATION DELAY
vs. TEMPERATURE
390
430
440
MAX985-09
TEMPERATURE (°C)
t
PD
(ns)
-20 0 20 40 60 80
420
410
400
TO V
OUT
= 50% POINT
OF FINAL VALUE
TO V
OUT
= 10% POINT
OF FINAL VALUE
V
OD
= 50mV
MAX985/MAX989/MAX993
PROPAGATION DELAY (t
PD+
)
IN+
OUT
MAX985-11
100ns/div
50mV
/
div
2V/div
V
OD
= 50mV
PROPAGATION DELAY (t
PD-
)
IN+
OUT
MAX985-12
100ns/div
50mV/
div
2V/div
V
OD
= 50mV
____________________________Typical Operating Characteristics (continued)
(V
CC
= 5V, V
CM
= 0V, T
A
= +25°C, unless otherwise noted.)
MAX985/MAX986/MAX989/
MAX990/MAX993/MAX994
Micropower, Low-Voltage, UCSP/SC70,
Rail-to-Rail I/O Comparators
6
Maxim Integrated
Pin/Bump Description
*
MAX985 only
BUMP PIN
MAX985
MAX985/
MAX986
MAX989/
MAX990
MAX993/
MAX994
UCSP* SO
SOT23/
SC70
SO/µMAX/
SOT23
SO/
TSSOP
NAME FUNCTION
A2 6 1 — — OUT Comparator Output
A3 7 2 8 4 V
CC
Positive Supply Voltage
B1 3 3 — — IN+ Comparator Noninverting Input
B2 2 4 — — IN- Comparator Inverting Input
A1 4 5 4 11 V
EE
Negative Supply Voltage
— — — 1 1 OUTA Comparator A Output
— — — 2 2 INA- Comparator A Inverting Input
— — — 3 3 INA+ Comparator A Noninverting Input
— — — 5 5 INB+ Comparator B Noninverting Input
— — — 6 6 INB- Comparator B Inverting Input
— — — 7 7 OUTB Comparator B Output
— — — — 8 OUTC Comparator C Output
— — — — 9 INC- Comparator C Inverting Input
10 INC+ Comparator C Noninverting Input
12 IND+ Comparator D Noninverting Input
13 IND- Comparator D Inverting Input
14 OUTD Comparator D Output
B3 1, 5, 8 — — — N.C. No Connection. Not internally connected.
P1-P3P4-P6P7-P9P10-P12

MAX985EBT+TG45

Mfr. #:
Buy MAX985EBT+TG45
Manufacturer:
Maxim Integrated
Description:
Analog Comparators Single uPower Comparator
Lifecycle:
New from this manufacturer.
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