LP324 超低功耗四路运算放大器 | 德州仪器 TI.com.cn

LP324 (正在供货) 超低功耗四路运算放大器

超低功耗四路运算放大器 - LP324
数据表
LP324, LP2902 数据表   (英文內容)
 

描述

The LP324 and LP2902 are quadruple low-power operational amplifiers especially suited for battery-operated applications. Good input specifications and wide supply-voltage range still are achieved, despite the ultra-low supply current. Single-supply operation is achieved with an input common-mode range that includes GND.

The LP324 and LP2902 are ideal in applications where wide supply voltage and low power are more important than speed and bandwidth. These applications include portable instrumentation, LCD displays, consumer electronics (MP3 players, toys, etc.), and power supplies.

特性

  • Low Supply Current . . . 85 µA Typ
  • Low Offset Voltage . . . 2 mV Typ
  • Low Input Bias Current . . . 2 nA Typ
  • Input Common Mode to GND
  • Wide Supply Voltage . . . 3 V < VCC < 32 V
  • Pin Compatible With LM324
  • Applications
    • LCD Displays
    • Portable Instrumentation
    • Sensor/Metering Equipment
    • Consumer Electronics (MP3 Players, Toys, Etc.)
    • Power Supplies

参数

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Part number 立即下单 Number of channels (#) Total supply voltage (Min) (+5V=5, +/-5V=10) Total supply voltage (Max) (+5V=5, +/-5V=10) GBW (Typ) (MHz) Slew rate (Typ) (V/us) Rail-to-rail Vos (offset voltage @ 25 C) (Max) (mV) Iq per channel (Typ) (mA) Vn at 1 kHz (Typ) (nV/rtHz) Rating Operating temperature range (C) Package Group Package size: mm2:W x L (PKG) Offset drift (Typ) (uV/C) Features Input bias current (Max) (pA) CMRR (Typ) (dB) Output current (Typ) (mA) Architecture
LP324 立即下单 4     3     32     0.1     0.05     In to V-     4     0.02125     80     Catalog     0 to 70     PDIP | 14
SOIC | 14
TSSOP | 14    
14PDIP: 181 mm2: 9.4 x 19.3 (PDIP | 14)
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14)
14TSSOP: 32 mm2: 6.4 x 5 (TSSOP | 14)    
10         10000     90     4     Bipolar    
LP2902 立即下单 4     3     32     0.1     0.05     In to V-     4     0.02125     80     Catalog     -40 to 85     PDIP | 14
SOIC | 14
TSSOP | 14    
14PDIP: 181 mm2: 9.4 x 19.3 (PDIP | 14)
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14)
14TSSOP: 32 mm2: 6.4 x 5 (TSSOP | 14)    
10         20000     90     4     Bipolar    
LP2904 立即下单 2     3     32     0.1     0.05     In to V-     4     0.02125     80     Catalog     -40 to 85     SOIC | 8     8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)     10         20000     90     4     Bipolar    
LP358 无样片 2     3     32     0.1     0.05     In to V-     4     0.02125     80     Catalog     0 to 70     SOIC | 8     8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)     10         10000     90     4     Bipolar