LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
TI LM2903BQDGKRQ1 product image
  • LM2903BQDGKRQ1 thumbnail 1
  • LM2903BQDGKRQ1 thumbnail 2
  • LM2903BQDGKRQ1 thumbnail 3
  • Pinout
  • Footprint
Images for reference only

TI LM2903BQDGKRQ1RoHS

Manufacturer
TI
MPN
LM2903BQDGKRQ1
LCSC Part #
C3659284
Packaging
VSSOP-8
Customer #
Key Attributes
Automotive dual comparators
Datasheetpdf iconTI LM2903BQDGKRQ1
In-Stock: 745
745 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.3945$ 0.39
10+$ 0.3085$ 3.09
30+$ 0.2728$ 8.18
100+$ 0.2257$ 22.57
500+$ 0.2062$ 103.10
1,000+$ 0.1932$ 193.20
Standard Packaging2500/Full Reel
Better price for more quantity?
$

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Comparators
ManufacturerTI
PackagingVSSOP-8
Number of Channels2
Input Offset Current(Ios)0.5nA
Output ModeTTL;CMOS
Operating Temperature-40℃~+125℃
FeaturesESD protection
Ib - Input Bias Current3.5nA
Output TypeOpen-drain
Propagation Delay(tpd)1us
Common Mode Rejection Ratio(CMRR)-
Input Hysteresis Voltage (Vhys)-
Quiescent Current(Iq)200uA
Vos - Input Offset Voltage370uV
Maximum Power Supply Range (Vdd-Vss)36V
Response Time (tr)1us
Single Supply2V~36V
Report an ErrorShow similar products (0) >

Introduction

AI Translation

The LM2903B-Q1 device is the next-generation version of the industry-standard LM2903-Q1 comparator series. This next-generation series offers exceptional value for cost-sensitive applications. Its features include lower offset voltage, higher power supply voltage capability, lower supply current, lower input bias current, lower propagation delay, and higher 2kV ESD performance, along with the convenience of direct replacement. All devices contain two independent voltage comparators that can operate over a wide range of voltages. Dual supplies can also be used if the voltage difference between the two supplies is in the range of 2V to 36V and VCC is at least 1.5V higher than the input common-mode voltage. The outputs can be connected to other open-collector outputs. The LM2903-Q1 and LM2903B-Q1 meet the AEC-Q100 Grade 1 temperature range of -40°C to +125°C. The LM2903E-Q1 meets the Grade 0 operating temperature range of -40°C to +150°C.

Features

AI Translation
  • AEC-Q100 compliant
  • Device Temperature Grade 0: -40°C to 150°C ambient operating temperature range (LM2903E-Q1)
  • Device Temperature Grade 1: -40°C to 125°C ambient operating temperature range
  • Device HBM ESD Classification Level H1C
  • Device CDM ESD Classification Level C4B
  • Improved 2kV HBM ESD over "B" devices
  • Tri-Temp testing available for "B" devices
  • Single or dual supply
  • Supply-voltage-independent low supply current: 200uA per comparator (typical) ("B" version)
  • Low input bias current: 3.5nA (typical) ("B" devices)
  • Low input offset current: 0.5nA (typical) ("B" devices)
  • Low input offset voltage: ±0.37mV (typical) ("B" devices)
  • Common-mode input voltage range includes ground
  • Differential input voltage range equal to maximum rated supply voltage: ±36V
  • Output compatible with TTL, MOS, and CMOS
  • Functional Safety-capable

Applications

AI Translation
  • Automotive HEV/EV and Powertrain
  • Infotainment Systems and Instrument Clusters
  • Body Control Modules
  • Industrial
  • Appliances