MAX1498ECJ+ Maxim Integrated Products, MAX1498ECJ+ Datasheet - Page 21

• Manufacturer Part Number: MAX1498ECJ+
• Description: IC ADC 4 1/2DIG W/LED DVR 32TQFP
• Manufacturer: Maxim Integrated Products

Specifications of MAX1498ECJ+

• Number Of Bits: 4.5 Digit
• Sampling Rate (per Second): 5
• Number Of Converters: 1
• Power Dissipation (max): 1.65W
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TRANSISTOR COUNT: 80,000
PROCESS: BiCMOS
TOP VIEW
DPSET1
DPSET2
INTREF
RANGE
HOLD
VNEG
PEAK
______________________________________________________________________________________
REF+
REF-
AIN+
GND
AIN-
I
V
SET
DD
10
11
12
13
14
1
2
3
4
5
6
7
8
9
SSOP/PDIP
Chip Information
MAX1496
3.5- and 4.5-Digit, Single-Chip ADCs
28
27
26
25
24
23
22
21
20
19
18
17
16
15
SEGDP
SEGG
SEGF
VLED
SEGE
SEGD
SEGC
SEGB
SEGA
DIG3
DIG2
GLED
DIG1
DIG0
INTREF
AV
DV
REF+
AIN+
AIN-
GND
I
SET
DD
DD
1
4
2
3
5
6
7
8
32
9
with LED Drivers
10
31
11
30
MAX1498
MAX1447
TQFP
12
29
Pin Configurations
13
28
14
27
15
26
16
25
24 SEGE
23 SEGD
22
21
20
19
18
17
SEGC
SEGB
SEGA
DIG4
DIG3
DIG2
21