MAX921ESA+T Maxim Integrated Products, MAX921ESA+T Datasheet - Page 7

• Manufacturer Part Number: MAX921ESA+T
• Description: IC COMPARATOR W/REF 8-SOIC
• Manufacturer: Maxim Integrated Products
• Type: with Voltage Referencer

Specifications of MAX921ESA+T

• 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-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

_______________________________________________Pin Descriptions (continued)
MAX921
MAX924
–
5
6
–
7
8
–
PIN
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
MAX922
PIN
5
6
7
8
–
–
–
_______________________________________________________________________________________
MAX923
NAME
OUTB
OUTA
OUTD
OUTC
INA+
INB+
INC+
IND+
GND
INC-
IND-
INA-
INB-
REF
V+
V-
4
5
6
7
8
–
–
NAME
OUTB
HYST
INB+
OUT
INB-
REF
V+
Comparator B output. Sinks and sources current. Swings from V+ to GND.
Comparator A output. Sinks and sources current. Swings from V+ to GND.
Positive supply
Inverting input of comparator A
Noninverting input of comparator A
Inverting input of comparator B
Noninverting input of comparator B
Reference output. 1.182V with respect to V-.
Negative supply. Connect to ground for single-supply operation.
Noninverting input of comparator C
Inverting input of comparator D
Noninverting input of comparator D
Ground. Connect to V- for single-supply operation.
Comparator D output. Sinks and sources current. Swings from V+ to GND.
Comparator C output. Sinks and sources current. Swings from V+ to GND.
Inverting input of comparator C
Single/Dual-Supply Comparators
Inverting input of comparator B
Hysteresis input. Connect to REF if not used. Input voltage range is from
V
Reference output. 1.182V with respect to V-.
Noninverting input of comparator B
Positive supply
Comparator output. Sinks and sources current. Swings from V+ to GND.
Comparator B output. Sinks and sources current. Swings from V+ to V-.
REF
to V
REF
- 50mV.
FUNCTION
Ultra Low-Power,
FUNCTION
7