Datasheet

LMP92001
www.ti.com SNAS507B –FEBRUARY 2011–REVISED APRIL 2012
Pin Descriptions (continued)
Name Pin ESD Structures Function
Asynchronous DAC output control digital
C[1:4] 27:30
inputs
Digital I/O. CMOS Input or Open-Drain
GPIO[0:7] 15:22
Output
Interrupt outputs. Open-Drain, active
INT[1:2] 25:26
LOW
AREF 49 ADC reference
DREF 51 DAC reference
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
ABSOLUTE MAXIMUM RATINGS
(1)(2)(3)
VALUE
VDD Relative to GND −0.3V to 6.0V
Voltage between any 2 pins
(4)
6.0V
Current in or out of any pin
(4)
5mA
78 mA, T
A
= 125°C
Current through VDD or GND
120 mA, T
A
= 105°C
Junction Temperature +150°C
Storage Temperature Range −65°C to +150°C
Human Body Model 2500V
ESD Susceptibility
(5)
Machine Model 250V
Charged Device Model 1250V
For Soldering specifications:
See product folder at www.ti.com and SNOA549
(1) Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur, including inoperability and degradation of
device reliability and/or performance. Functional operation of the device and/or non-degradation at the Absolute Maximum Ratings or
other conditions beyond those indicated in the Recommended Operating Conditions is not implied. The recommended Operating
Conditions indicate conditions at which the device is functional and the device should not be operated beyond such conditions.
(2) All voltages are measured with respect to GND = 0V, unless otherwise specified.
(3) If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/ Distributors for availability and
specifications.
(4) When the input voltage (VIN) at any pin exceeds power supplies (VIN < GND or VIN > VDD), the current at that pin must not exceed
5mA, and the voltage (VIN) at that pin relative to any other pin must not exceed 6.0V. See Pin Descriptions for additional details of input
circuitry.
(5) The Human Body Model (HBM) is a 100 pF capacitor charged to the specified voltage then discharged through a 15 kΩ resistor into
each pin. The Machine Model (MM) is a 200 pF capacitor charged to specified voltage then discharged directly into each pin. The
Charged Device Model (CDM) is a specified circuit characterizing an ESD event that occurs when a device acquires charge through
some triboelectric (frictional) or electrostatic induction process and then abruptly touches a grounded object or surface.
OPERATING CONDITIONS
(1)(2)
Operating Ambient Temperature −40°C to 125°C
VDD Voltage Range 4.5V to 5.5V
DAC Output Load C 0pF to 1500pF
(1) Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur, including inoperability and degradation of
device reliability and/or performance. Functional operation of the device and/or non-degradation at the Absolute Maximum Ratings or
other conditions beyond those indicated in the Recommended Operating Conditions is not implied. The recommended Operating
Conditions indicate conditions at which the device is functional and the device should not be operated beyond such conditions.
(2) All voltages are measured with respect to GND = 0V, unless otherwise specified.
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