LMP90100MHE National Semiconductor, LMP90100MHE Datasheet - Page 9

• 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
EXCITATION CURRENT SOURCES CHARACTERISTICS
INTERNAL/EXTERNAL CLK
CLKEXT
IB1, IB2
IBMTC
CLKIN
SCLK
IBTC
IBMT
Parameter
Excitation Current
Source Output
IB1/IB2 Tolerance
IB1/IB2 Output
Compliance Range
IB1/IB2 Regulation
IB1/IB2 Drift
IB1/IB2 Matching
IB1/IB2 Matching
Drfit
Internal Clock
Frequency
External Clock
Frequency
External Crystal
Frequency
Serial Clock
VA = VREF = 3V
VA = VREF = 5V
VA = 3.0V & 5.0V,
IB1/IB2 = 100 µA to 1000 µA
VA = 5.0V,
IB1/IB2 = 100 µA to 1000 µA
VA = 3.0V
VA = 5.0V
3V & 5V / 214.65 / OFF / OFF / 1,
IB1/IB2 = 100 µA
3V & 5V / 214.65 / OFF / OFF / 1,
IB1/IB2 = 200 µA
3V & 5V / 214.65 / OFF / OFF / 1,
IB1/IB2 = 300 µA
3V & 5V / 214.65 / OFF / OFF / 1,
IB1/IB2 = 400 µA
3V & 5V / 214.65 / OFF / OFF / 1,
IB1/IB2 = 500 µA
3V & 5V / 214.65 / OFF / OFF / 1,
IB1/IB2 = 600 µA
3V & 5V / 214.65 / OFF / OFF / 1,
IB1/IB2 = 700 µA
3V & 5V / 214.65 / OFF / OFF / 1,
IB1/IB2 = 800 µA
3V & 5V / 214.65 / OFF / OFF / 1,
IB1/IB2 = 900 µA
3V & 5V / 214.65 / OFF / OFF / 1,
IB1/IB2 = 1000 µA
VA = 3.0V & 5.0V,
IB1/IB2 = 100 µA to 1000 µA
(Note
Input Low Voltage
Input High Voltage
Frequency
Start-up time
5)
Conditions
9
Min
-3.5
1.8
1.8
-7
0, 100, 200,
300, 400, 500,
600, 700, 800,
900, 1000
VA - 0.8
3.5717
3.5717
0.075
0.085
0.07
0.34
0.22
0.15
0.14
0.13
0.11
0.11
Typ
893
2.5
0.2
0.2
95
60
2
0
1
7
Max
1.53
0.85
0.65
0.55
0.45
3.5
0.8
0.7
0.7
0.6
7.2
7.2
10
7
1
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ppm/°C
ppm/°C
ppm/°C
Units
% / V
MHz
MHz
MHz
kHz
ms
µA
%
%
%
%
%
%
%
%
%
%
%
%
V
V
V