lmp7312max National Semiconductor Corporation, lmp7312max Datasheet - Page 6

• Manufacturer Part Number: lmp7312max
• Description: Lmp7312 Precision Spi-programmable Afe With Differential/single-ended Input/output
• Manufacturer: National Semiconductor Corporation

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Connection Diagram
Pin Descriptions
Ordering Information
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
14-Pin SOIC
Package
Name
SDI
+IN
-IN
+V
-V
CS
SDO
V
V
+V
-V
V
V
SCK
IO
+
OCM
−
IN
OUT
IN
OUT
/V
R
Description
SPI data IN
Non-inverting input of Amplification pair
Inverting input of Amplification pair
Non-inverting input of Attenuation pair
Inverting input of Attenuation pair
SPI chip select
SPI data OUT
SPI supply voltage
Positive supply voltage
Non-inverting output
Inverting output in differential output mode, reference input in single-ended operation mode
Output common mode voltage in DE
Negative supply voltage, reference for both Analog and Digital supplies
SPI Clock
LMP7312MAX
Part Number
LMP7312MA
Package Marking
LMP7312MA
14-Pin SOIC
Top View
6
2.5k units Tape and Reel
30075502
Transport Media
95 Units/Rail
NSC Drawing
M14A