LMP90077MHENOPB National Semiconductor, LMP90077MHENOPB Datasheet - Page 6

• Manufacturer Part Number: LMP90077MHENOPB
• Description: IC AFE 16BIT 214.6SPS 28-TSSOP
• Manufacturer: National Semiconductor
• Series: -r

Specifications of LMP90077MHENOPB

• Number Of Bits: 16
• Number Of Channels: 2 Differential, 4 Single-Ended
• Power (watts): -
• Voltage - Supply, Analog: 2.85 V ~ 5.5 V
• Voltage - Supply, Digital: 2.7 V ~ 5.5 V
• Package / Case: 28-TSSOP (0.173", 4.40mm Width)
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: LMP90077MHENOPBTR

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9.0 Pin Descriptions
(LMP90080,
(LMP90078,
(LMP90080,
(LMP90080,
LMP90079)
LMP90077)
LMP90078)
LMP90078)
12 - 13
12 - 13
21 - 26
Pin #
2 - 4
5 - 7
5 - 7
10
11
14
15
16
17
18
19
20
27
28
1
8
9
VIN7 / VREFN2
VIN6 / VREFP2
SDO / DRDYB
D6 / DRDYB
VIN0 - VIN2
VIN3 - VIN5
VIN3 - VIN5
Pin Name
XIN / CLK
IB2 & IB1
IB2 & IB1
VREFN1
VREFP1
D0 - D5
XOUT
SCLK
GND
CSB
SDI
VIO
VA
Analog Supply
Analog output
Analog output
Digital Supply
Digital Output
Analog Input
Analog Input
Analog Input
Analog Input
Analog Input
Analog Input
Analog input
No Connect
No Connect
Digital Input
Digital Input
Digital Input
Digital IO
Digital IO
Ground
Type
6
Analog power supply pin
Analog input pins
Analog input pins
No connect: must be left unconnected
Positive reference input
Negative reference input
Analog input pin or VREFP2 input
Analog input pin or VREFN2 input
Excitation current sources for external RTDs
No connect: must be left unconnected
External crystal oscillator connection
External crystal oscillator connection or external
clock input
Power supply ground
Chip select bar
Serial clock
Serial data input
Serial data output and data ready bar
General purpose input/output (GPIO) pins
General purpose input/output pin or data ready bar
Digtal input/output supply pin
Function