MAX921CUA+ Maxim Integrated Products, MAX921CUA+ Datasheet - Page 5

• Manufacturer Part Number: MAX921CUA+
• Description: IC COMPARATOR W/REF 8-UMAX
• Manufacturer: Maxim Integrated Products
• Type: with Voltage Referencer

Specifications of MAX921CUA+

• Number Of Elements: 1
• Output Type: CMOS, TTL
• Voltage - Supply: 2.5 V ~ 11 V, ±1.25 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Number Of Channels: 1 Channel
• Product: Analog Comparators
• Offset Voltage (max): +/- 10 mV
• Supply Voltage (max): 11 V
• Supply Voltage (min): 2.5 V
• Supply Current (max): 3.2 uA
• Maximum Power Dissipation: 330 mW
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Comparator Type: General Purpose
• No. Of Comparators: 1
• Response Time: 12µs
• Ic Output Type: CMOS, TTL
• Supply Current: 2.5µA
• Supply Voltage Range: ± 1.25V To ± 5.5V
• Amplifier Case Style: µMAX
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V+ = 5V, V- = GND, T
1.22
1.20
1.18
1.16
1.14
1.21
1.19
1.17
1.15
5.0
4.5
4.0
3.5
3.0
2.5
2.0
-40
-80
-20
-60
80
40
60
20
0
-60
-60
0
SUPPLY CURRENT vs. TEMPERATURE
-40
OUTPUT LOW
OUTPUT HIGH
EXTENDED TEMP. RANGE
-20
-20
10
REFERENCE VOLTAGE
V+ = 5V, V- = 0V
HYSTERESIS CONTROL
MILITARY TEMP. RANGE
vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
0
V+ = 3V, V- = 0V
V
COMMERCIAL
TEMP. RANGE
REF
_______________________________________________________________________________________
20
20
20
MAX923
A
NO CHANGE
-V
= +25°C, unless otherwise noted).
40
HYST
60
60
30
(mV)
80
100
100
40
120
140
140
50
Single/Dual-Supply Comparators
4.5
4.0
3.5
3.0
2.5
2.0
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
Typical Operating Characteristics (continued)
10
0
8
7
6
5
4
3
9
-0.3
-60
-60
SUPPLY CURRENT vs. TEMPERATURE
V+ = 5V, V- = -5V
IN+ = (IN- + 100mV)
IN+ = (IN- + 100mV)
V+ = 5V, V- = - 5V
V+ = 5V, V- = 0V
-0.2
-20
-20
IN+ INPUT VOLTAGE (mV)
SUPPLY CURRENT vs.
TRANSFER FUNCTION
TEMPERATURE (°C)
TEMPERATURE (°C)
-0.1
TEMPERATURE
V+ = 3V, V- = 0V
100k
10μF
20
20
MAX921
MAX924
0
V
0
60
60
V+ = 5V, V- = 0V
V+ = 3V, V- = 0V
0.1
100
100
0.2
Ultra Low-Power,
140
140
0.3
0.01
0.1
4.5
4.0
3.5
3.0
2.5
2.0
1.5
10
18
14
10
16
12
1
6
2
8
4
1.0
-60
0
SUPPLY CURRENT vs. TEMPERATURE
IN+ = (IN- + 100mV)
V- = 0V
V+ = 10V, V- = 0V
SINGLE-SUPPLY VOLTAGE (V)
-20
20
LOW SUPPLY VOLTAGES
SUPPLY CURRENT vs.
LOAD CAPACITANCE (nF)
LOAD CAPACITANCE
RESPONSE TIME vs.
TEMPERATURE (°C)
V+ = 3V, V- = 0V
1.5
40
20
MAX924
MAX922
V
OHL
V
OLH
60
60
V+ = 5V, V- = 0V
2.0
100
80
100
2.5
140
5