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LM2903-Q1

Features: Qualification in Accordance With AEC-Q100†Qualified for Automotive ApplicationsCustomer-Specific Configuration Control Can Be Supported Along With Major-Change ApprovalESD Protection Exceeds 1000 V Per MIL-STD-883, Method 3015; Exceeds 100 V Using Machine Model (C = 200 pF, R = 0)S...

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SeekIC No. : 004395116 Detail

LM2903-Q1: Features: Qualification in Accordance With AEC-Q100†Qualified for Automotive ApplicationsCustomer-Specific Configuration Control Can Be Supported Along With Major-Change ApprovalESD Protection...

LM2903-Q1 Data Sheet

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Part Number:
LM2903-Q1
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

Qualification in Accordance With AEC-Q100†
Qualified for Automotive Applications
Customer-Specific Configuration Control Can Be Supported Along With Major-Change Approval
ESD Protection Exceeds 1000 V Per MIL-STD-883, Method 3015; Exceeds 100 V Using Machine Model (C = 200 pF, R = 0)
Single Supply or Dual Supplies
Wide Range of Supply Voltage . . . 2 V to 36 V
Low Supply-Current Drain Independent of Supply Voltage . . . 0.4 mA Typ Per Comparator
Low Input Bias Current . . . 25 nA Typ
Low Input Offset Current . . . 5 nA Typ
Low Input Offset Voltage . . . 2 mV Typ
Common-Mode Input Voltage Range Includes Ground
Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage . . . ±36 V
Low Output Saturation Voltage
Output Compatible With TTL, MOS, and CMOS


Pinout

Connection Diagram


Specifications

Supply voltage, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 V
Differential input voltage, VID (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . ±36 V
Input voltage range, VI (either input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to 36 V
Output voltage, VO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . . . . . . . . . . . . . . . . 36 V
Output current, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . . . . . . . . . . . . . . . 20 mA
Duration of output short-circuit to ground (see Note 3) . . . . . . . . . . . . . . . . . . . .  . . . . . . . . . . . . . . Unlimited
Package thermal impedance, JA (see Note 4): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97°C/W
                                                                          PW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149°C/W
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D or PW package . . . .  . . . . . . . . . . 260°C
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . . . . 65°C to 150°C
† Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. All voltage values, except differential voltages, are with respect to GND.
2. Differential voltages are at IN+ with respect to IN.
3. Short circuits from outputs to VCC can cause excessive heating and eventual destruction.
4. The package thermal impedance is calculated in accordance with JESD 51-7.


Description

This device LM2903-Q1 consists of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible as long as the difference between the two supplies is 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships.

The LM2903-Q1 is tested from 40°C to 125°C and is manufactured to demanding automotive requirements.




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