四路高速精密度 Difet® 運算放大器

OPA404 不建議用於新設計
此產品將繼續向現有客戶提供。新設計應考量替代產品。
open-in-new 比較替代產品
針腳對針腳的功能與所比較的裝置相同。
OPA4140 現行 具有軌至軌輸出的四通道、11-MHz、低雜訊 36-V JFET 精密運算放大器 This product offers higher DC Precision, lower noise, higher GBW and lower 1/5 the IQ but higher IB.

產品詳細資料

Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 36 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 10 Vos (offset voltage at 25°C) (max) (mV) 1 Offset drift (typ) (µV/°C) 3 Input bias current (max) (pA) 8 GBW (typ) (MHz) 6.4 Slew rate (typ) (V/µs) 35 Rail-to-rail No Iq per channel (typ) (mA) 9.3 Vn at 1 kHz (typ) (nV√Hz) 15 CMRR (typ) (dB) 100 Rating Catalog Operating temperature range (°C) 0 to 70 Iout (typ) (A) 0.027 Architecture FET Input common mode headroom (to negative supply) (typ) (V) 4 Input common mode headroom (to positive supply) (typ) (V) -2 Output swing headroom (to negative supply) (typ) (V) 1.2 Output swing headroom (to positive supply) (typ) (V) -1.8
Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 36 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 10 Vos (offset voltage at 25°C) (max) (mV) 1 Offset drift (typ) (µV/°C) 3 Input bias current (max) (pA) 8 GBW (typ) (MHz) 6.4 Slew rate (typ) (V/µs) 35 Rail-to-rail No Iq per channel (typ) (mA) 9.3 Vn at 1 kHz (typ) (nV√Hz) 15 CMRR (typ) (dB) 100 Rating Catalog Operating temperature range (°C) 0 to 70 Iout (typ) (A) 0.027 Architecture FET Input common mode headroom (to negative supply) (typ) (V) 4 Input common mode headroom (to positive supply) (typ) (V) -2 Output swing headroom (to negative supply) (typ) (V) 1.2 Output swing headroom (to positive supply) (typ) (V) -1.8
CDIP_SB (JD) 14 138.9395 mm² (— mm × — mm) SOIC (DW) 16 106.09 mm² (10.3 mm × 10.3 mm) PDIP (N) 14 181.42 mm² (19.3 mm × 9.4 mm)
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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 Quad High Speed Precision Difet® Operational Amplifier datasheet 2000/9/27

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