ADC12048CIV/NOPB National Semiconductor, ADC12048CIV/NOPB Datasheet - Page 2

• Manufacturer Part Number: ADC12048CIV/NOPB
• Description: IC ADC 12BIT+SIGN 8-CH 44-PLCC
• Manufacturer: National Semiconductor

Specifications of ADC12048CIV/NOPB

• Number Of Bits: 12
• Sampling Rate (per Second): 216k
• Data Interface: Parallel
• Number Of Converters: 1
• Power Dissipation (max): 875mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 44-LCC (J-Lead)
• Leaded Process Compatible: Yes
• Rohs Compliant: Yes
• Peak Reflow Compatible (260 C): Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *ADC12048CIV; *ADC12048CIV/NOPB; ADC12048CIV

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PLCC Pkg.
Pin Number
6
7
8
9
15
16
17
18
14
13
Connection Diagrams
Ordering Information
Pin Description
See NS Package Number V44A
Order Number ADC12048CIV
Pin Number
PQFP Pkg.
ADC12048CIV
ADC12048CIVF
PLCC Package
44
10
11
12
1
2
3
9
8
7
Industrial Temperature Range
−40˚C ≤ T
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
COM
V
REF
Pin Name
+
A
≤ +85˚C
01238702
The eight analog inputs to the Multiplexer. Active channels are selected
based on the contents of bits b3–b0 of the Configuration register. Refer
to section titled MUX for more details.
This pin is another analog input pin used as a pseudo ground when the
multiplexer is configured in single-ended mode.
Positive reference input. The operating voltage range for this input is
1V ≤ V
AGND at least with a parallel combination of a 10 µF and a 0.1 µF
(ceramic) capacitors. The capacitors should be placed as close to the
part as possible.
REF
2
+ ≤ V
A
+ (see Figure 3 and 4). This pin should be bypassed to
See NS Package Number VGZ44A
Order Number ADC12048CIVF
Package
PLCC
PQFP
Description
PQFP Package
01238703