MAX921CUA Maxim Integrated Products, MAX921CUA Datasheet - Page 13

• Manufacturer Part Number: MAX921CUA
• Description: IC COMPARATOR SINGLE-SUPP 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)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: Q1147670A

Figure 7. Bar-Graph Level Gauge
250k
182k
250k
250k
250k
R1
500mV
250mV
1.182V
750mV
1V
10
12
11
13
8
5
6
4
7
INA+
INB+
INC+
INC-
IND+
IND-
REF
INA-
INB-
______________________________________________________________________________________
+5V
V+
3
R2
MAX924
14
GND
OUTB
OUTD
OUTA
OUTC
V-
16
15
V
2
1
9
IN
Single/Dual-Supply Comparators
330Ω
330Ω
330Ω
330Ω
Figure 8. Level Shifter: ±5V Input to CMOS Output
V
V
V
V
INC
IND
INA
INB
10k
10k
10k
10k
Ultra Low-Power,
INA+
INB+
INC+
INC-
IND+
IND-
INA-
INB-
GND
+5V
V+
MAX924
-5V
V-
OUTD
OUTA
OUTB
OUTC
REF
0 FOR V
1 FOR V
N.C.
INA
INB
< 0V
> 0V
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