LP2904

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工作温度范围为 -40°C 至 85°C 的双路、32V、100kHz、低 Iq(21µA/通道)、4mV 失调电压运算放大器

产品详情

Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 32 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 3 Rail-to-rail In to V- GBW (typ) (MHz) 0.1 Slew rate (typ) (V/µs) 0.05 Vos (offset voltage at 25°C) (max) (mV) 4 Iq per channel (typ) (mA) 0.02125 Vn at 1 kHz (typ) (nV√Hz) 80 Rating Catalog Operating temperature range (°C) -40 to 85 Offset drift (typ) (µV/°C) 10 Input bias current (max) (pA) 20000 CMRR (typ) (dB) 90 Iout (typ) (A) 0.004 Architecture Bipolar Input common mode headroom (to negative supply) (typ) (V) 0 Input common mode headroom (to positive supply) (typ) (V) -1.5 Output swing headroom (to negative supply) (typ) (V) 0.7 Output swing headroom (to positive supply) (typ) (V) -1.4
Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 32 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 3 Rail-to-rail In to V- GBW (typ) (MHz) 0.1 Slew rate (typ) (V/µs) 0.05 Vos (offset voltage at 25°C) (max) (mV) 4 Iq per channel (typ) (mA) 0.02125 Vn at 1 kHz (typ) (nV√Hz) 80 Rating Catalog Operating temperature range (°C) -40 to 85 Offset drift (typ) (µV/°C) 10 Input bias current (max) (pA) 20000 CMRR (typ) (dB) 90 Iout (typ) (A) 0.004 Architecture Bipolar Input common mode headroom (to negative supply) (typ) (V) 0 Input common mode headroom (to positive supply) (typ) (V) -1.5 Output swing headroom (to negative supply) (typ) (V) 0.7 Output swing headroom (to positive supply) (typ) (V) -1.4
SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm)
  • Low Supply Current: 54 µA (Typical)
  • Low Offset Voltage: 2 mV (Typical)
  • Low Input Bias Current: 2 nA (Typical)
  • Input Common-Mode to GND
  • Wide Supply Voltage: 3 V < VCC < 32 V
  • Pin Compatible With LM358 and LM2904
  • Low Supply Current: 54 µA (Typical)
  • Low Offset Voltage: 2 mV (Typical)
  • Low Input Bias Current: 2 nA (Typical)
  • Input Common-Mode to GND
  • Wide Supply Voltage: 3 V < VCC < 32 V
  • Pin Compatible With LM358 and LM2904

The LP358 and LP2904 devices are dual 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 LP358 and LP2904 devices are ideal in applications where wide supply voltages and low power are more important than speed and bandwidth. These applications include portable instrumentation, LCD displays, consumer electronics (MP3 players, toys, and so forth), and power supplies.

The LP358 and LP2904 devices are dual 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 LP358 and LP2904 devices are ideal in applications where wide supply voltages and low power are more important than speed and bandwidth. These applications include portable instrumentation, LCD displays, consumer electronics (MP3 players, toys, and so forth), and power supplies.

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顶层文档 类型 标题 格式选项 下载最新的英语版本 日期
* 数据表 LP358, LP2904 ULTRA-LOW-POWER DUAL OPERATIONAL AMPLIFIERS 数据表 (Rev. A) PDF | HTML 2017-5-26
电子书 The Signal e-book: 有关运算放大器设计主题的博客文章汇编 PDF | HTML 英语版 PDF | HTML 2018-1-31

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