MAX1494CCJ+T Maxim Integrated Products, MAX1494CCJ+T Datasheet - Page 33

• Manufacturer Part Number: MAX1494CCJ+T
• Description: IC ADC W/LCD DRIVER 32-TQFP
• Manufacturer: Maxim Integrated Products

Specifications of MAX1494CCJ+T

• Display Type: LCD
• Configuration: 7 Segment + 2 Annunciators
• Interface: Serial
• Digits Or Characters: A/D 4.5 Digits
• Current - Supply: 960µA
• Voltage - Supply: 2.7 V ~ 5.25 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 32-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TRANSISTOR COUNT: 79,435
PROCESS: BiCMOS
TOP VIEW
LOWBATT
DVDD
AVDD
DOUT
SCLK
REF+
AIN+
REF-
GND
AIN-
EOC
CLK
DIN
CS
______________________________________________________________________________________
10
11
12
13
14
1
2
3
4
5
6
7
8
9
+
PDIP/SSOP
MAX1492
Chip Information
3.5- and 4.5-Digit, Single-Chip ADCs
28
27
26
25
24
23
22
21
20
19
18
17
16
15
V
BP1
BP2
BP3
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
NEG
For the latest package outline information and land patterns, go
to www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in
the package code indicates RoHS status only. Package draw-
ings may show a different suffix character, but the drawing per-
tains to the package regardless of RoHS status.
LOWBATT
PACKAGE
AVDD
REF+
AIN+
REF-
AIN-
28 SSOP
32 LQFP
EOC
28 PDIP
CS
TYPE
1
2
3
4
5
7
8
6
+
32
9
with LCD Drivers
PACKAGE
10
31
A28+1
N28+2
C32+2
CODE
11
30
Package Information
LQFP
MAX1494
29
12
Pin Configurations
28
13
OUTLINE
21-0056
21-0043
21-0054
14
27
NO.
15
26
25
16
PATTERN NO.
24
23
22
21
20
19
18
17
90-0095
90-0111
LAND
SEG13
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
—
33