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TI LM2902BQPWRQ1RoHS

Manufacturer
TI
MPN
LM2902BQPWRQ1
LCSC Part #
C7294752
Packaging
TSSOP-14
Customer #
Key Attributes
IC OPAMP GP 4 CIRCUIT TSSOP-14
Datasheetpdf iconTI LM2902BQPWRQ1
In-Stock: 122
122 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.5741$ 0.57
10+$ 0.4854$ 4.85
30+$ 0.4226$ 12.68
100+$ 0.3709$ 37.09
500+$ 0.3548$ 177.40
1,000+$ 0.3451$ 345.10
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTI
PackagingTSSOP-14
Number of Channels4
Vos - Input Offset Voltage3mV
Slew Rate500V/ms
Input Offset Current(Ios)500pA
Input offset current drift(Ios TC)-
Features-
Operating Temperature-40℃~+125℃
Ib - Input Bias Current35nA
Common Mode Rejection Ratio(CMRR)80dB
Output Current20mA
Maximum Power Supply Range (Vdd-Vss)36V
Input Offset Voltage Drift(Vos TC)4uV/℃
Quiescent Current175uA
Gain Bandwidth Product1.2MHz
Input Voltage Noise Density35nV/√Hz@1kHz
Dual Supply-18V~-2.5V;2.5V~18V
Rail to Rail-
Single Supply3V~36V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

LM2902-Q1、LM2902B-Q1 and LM2902BA-Q1 are AEC-Q100 qualified, industry-standard op amps for automotive applications. LM2902B-Q1 and LM2902BA-Q1 are next-generation versions of LM2902-Q1, incorporating four high-voltage (36V) op amps. LM2902B-Q1 and LM2902BA-Q1 deliver excellent value for cost-sensitive applications, featuring low offset (3mV and 2mV maximum, respectively), common-mode input range to ground, and high differential input voltage capability.

LM2902B-Q1 and LM2902BA-Q1 simplify circuit design through enhanced features such as unity-gain stability, lower offset voltage of typically 0.3mV, and lower quiescent current of typically 240µA. High ESD (1kV, HBM) along with integrated EMI and RF filters enable LM2902B-Q1 and LM2902BA-Q1 devices to be used in the most severe and environmentally demanding applications in the automotive market.

Output Voltage to Input Voltage Ratio = (1 + R_feedback/R_gain) × (1 / (1 + R1 × C1 × complex frequency)) Single-pole low-pass filter

Features

AI Translation
  • AEC Q-100 automotive application compliant
    • Temperature Grade 1: -40°C to +125°C
    • Device HBM ESD Classification: 2
    • Device CDM ESD Classification: C5
  • Wide supply voltage range:
    • 3V to 36V (LM2902B-Q1 and LM2902BA-Q1)
    • 3V to 32V (LM2902KV and LM2902KAV)
    • 3V to 26V (all other devices)
  • Maximum input offset voltage at 25°C:
    • 2mV (LM2902BA-Q1 and LM2902KAV)
    • 3mV (LM2902B-Q1)
    • 7mV (all other devices)
  • Internal RF and EMI filter (LM2902B-Q1 and LM2902BA-Q1)
  • Typical supply current of 175µA per channel
  • Unity-gain bandwidth: 1.2MHz
  • Common-mode input voltage range includes negative supply voltage
  • Differential input voltage range equals maximum rated supply voltage

Applications

AI Translation
  • Automotive lighting
  • Body electronics
  • Automotive head units
  • Telematics control units
  • Emergency call (eCall)
  • Passive safety: braking systems
  • EV/HEV:
    • Inverter and motor control
    • On-board (OBC) and wireless chargers
    • Battery management system (BMS)