LMP90100MHE National Semiconductor, LMP90100MHE Datasheet - Page 11

• Manufacturer Part Number: LMP90100MHE
• Description: AFE, SENSOR, 28TSSOP
• Manufacturer: National Semiconductor

Specifications of LMP90100MHE

• Brief Features: 24bit Low Power Sigma Delta ADC, Automatic Channel Sequencer
• Supply Voltage Range: 2.7V To 5.5V
• Operating Temperature Range: -40°C To +105°C
• Digital Ic Case Style: TSSOP
• No. Of Pins: 28
• Base: RoHS Compliant
• Ic Function: Multi-Channel, Low Power 24-bit Sensor AFE
• Rohs Compliant: Yes

Symbol
13.0 Timing Diagrams
Unless otherwise noted, specified limits apply for VA = VIO = 3.0V. Boldface limits apply for T
apply for T
Symbol
t
f
CSSU
t
SCLK
CSH
t
t
CH
CL
A
CSB Setup time prior to an SCLK
rising edge
CSB Hold time after the last rising
edge of SCLK
SCLK High time
SCLK Low time
= +25°C.
Parameter
Parameter
30139502
FIGURE 2. Timing Diagram
Conditions
Conditions
11
0.4 / f
0.4 / f
Min
Min
5
6
SCLK
SCLK
Typical
Typical
MIN
≤
T
A
≤
10
30139503
T
MAX
Max
Max
; the typical values
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30139501
Units
Units
MHz
ns
ns
ns
ns