LM2902FVJ
接地檢測運算放大器

LM2902FVJ是含4個電路的接地檢測輸入的運算放大器。工作範圍較大,為3V~32V(單電源工作時),且消耗電流較小,可用於各種用途。

Data Sheet 購買 *
* 本產品是標準級的產品。
本產品不建議使用的車載設備。

Product Detail

 
料號 | LM2902FVJ-E2
狀態 | 推薦品
封裝 | TSSOP-B14J
單位數量 | 2500
最小包裝數量 | 2500
包裝形式 | Taping
RoHS | Yes

規格:

Grade

Standard

Power supply (Min.) [V] (+5V=5, +/-5V=10)

3.0

Power supply (Max.) [V] (+5V=5, +/-5V=10)

32.0

Channel

4

Circuit Current (Typ.) [mA]

1.0

Input Offset Voltage (Max.) [mV]

4.5

Input Bias Current (Typ.) [nA]

20.0

Slew Rate (Typ.) [V/µS]

0.3

Input Voltage Range [V]

0 to VCC-1.5

Output Voltage Range [V]

VSS+0.005 to VDD-1.5

Voltage gain (Typ.) [dB]

100.0

Equivalent input noise voltage (Typ.) [nV/√Hz]

40.0

Output current (Typ.) [mA]

30.0

CMRR (Typ.) [dB]

80.0

PSRR (Typ.) [dB]

100.0

GBW (Typ.) [MHz]

0.8

Operating Temperature (Min.) [°C]

-40

Operating Temperature (Max.) [°C]

125

Package Size [mm]

5x6.4 (t=1.2)

功能:

  • Operable with a Single Power Supply
  • Wide Operating Supply Voltage Range
  • Input/output Ground Sense
  • High Large Signal Voltage Gain

Design Resources

 

Technical Articles

Schematic Design & Verification

  • Low-Side Current Sensing Circuit Design
  • Op-Amp / Comparator Tutorial
  • Importance of Probe Calibration When Measuring Power: Deskew
  • Impedance Characteristics of Bypass Capacitor

Thermal Design

  • What Is Thermal Design
  • Basics of Thermal Resistance and Heat Dissipation
  • Method for Calculating Junction Temperature from Transient Thermal Resistance Data
  • Thermal Resistance

Packaging & Quality

Package Information

  • Package Information
  • Anti-Whisker formation

Manufacturing Data

  • Factory Information

Environmental Data

  • UL94 Flame Classifications of Mold Compound
  • Compliance with the ELV directive
  • REACH SVHC Non-use Declaration
  • RoHS Comission Delegated Directive

Export Information

  • The Export Control Order
  • Export Administration Regulations(EAR)