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運算放大器 (op amps)
一般用途運算放大器

LM258A-EP

現行

HiRel 增強型產品、雙路、30-V、700-kHz 運算放大器

立即訂購
產品規格表

現在提供此產品的更新版本

open-in-new 比較替代產品
可直接投入的替代產品，相較於所比較的裝置，具備升級功能
OPA4991-EP 現行 強化型產品、四路、40-V、4.5-MHz、軌至軌輸入和輸出運算放大器 Rail-to-rail I/O, wider supply range (2.7 V to 40 V), higher gain bandwidth (4.5 MHz), faster slew rate (21 V/µs), lower offset voltage (0.895 mV), lower power (0.56 mA), higher output current (75 mA)
引腳對引腳且具備與所比較裝置相同的功能
TL072-EP 現行 強化型產品、雙路、30-V、3-MHz、高電壓轉換率 (13-V/µs)、輸入至 V+、JFET 輸入運算放大器 Higher GBW (3 MHz), faster slew rate (13 V/us), lower noise (18 nV/√Hz)

LM258A-EP

現行
產品規格表 立即訂購

產品詳細資料

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) 0.7 Slew rate (typ) (V/µs) 0.3 Vos (offset voltage at 25°C) (max) (mV) 3 Iq per channel (typ) (mA) 0.35 Vn at 1 kHz (typ) (nV√Hz) 40 Rating HiRel Enhanced Product Operating temperature range (°C) -55 to 125 Offset drift (typ) (µV/°C) 7 Input bias current (max) (pA) 15000 CMRR (typ) (dB) 80 Iout (typ) (A) 0.03 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) 0.005 Output swing headroom (to positive supply) (typ) (V) -2
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) 0.7 Slew rate (typ) (V/µs) 0.3 Vos (offset voltage at 25°C) (max) (mV) 3 Iq per channel (typ) (mA) 0.35 Vn at 1 kHz (typ) (nV√Hz) 40 Rating HiRel Enhanced Product Operating temperature range (°C) -55 to 125 Offset drift (typ) (µV/°C) 7 Input bias current (max) (pA) 15000 CMRR (typ) (dB) 80 Iout (typ) (A) 0.03 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) 0.005 Output swing headroom (to positive supply) (typ) (V) -2
SOIC (D) 8 29.4 mm² 4.9 x 6
  • Controlled Baseline
    • One Assembly/One Test Site, One Fabrication Site
  • Extended Temperature Performance of -55°C to 125°C
  • Enhanced Diminishing Manufacturing Sources (DMS) Support
  • Enhanced Product-Change Notification
  • Qualification Pedigree(1)
  • Wide Supply Range:
    • Single Supply . . . 3 V to 30 V
    • Dual Supplies . . .±1.5 V to ±15 V
  • Low Supply-Current Drain, Independent of Supply Voltage . . . 0.7 mA Typ
  • Common-Mode Input Voltage Range Includes Ground, Allowing Direct Sensing Near Ground
  • Low Input Bias and Offset Parameters:
    • Input Offset Voltage . . . 2 mV Typ
    • Input Offset Current . . . 2 nA Typ
    • Input Bias Current . . . 15 nA Typ
  • Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage . . . 32 V
  • Open-Loop Differential Voltage Amplification . . . 100 V/mV Typ
  • Internal Frequency Compensation

(1) Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.
  • Controlled Baseline
    • One Assembly/One Test Site, One Fabrication Site
  • Extended Temperature Performance of -55°C to 125°C
  • Enhanced Diminishing Manufacturing Sources (DMS) Support
  • Enhanced Product-Change Notification
  • Qualification Pedigree(1)
  • Wide Supply Range:
    • Single Supply . . . 3 V to 30 V
    • Dual Supplies . . .±1.5 V to ±15 V
  • Low Supply-Current Drain, Independent of Supply Voltage . . . 0.7 mA Typ
  • Common-Mode Input Voltage Range Includes Ground, Allowing Direct Sensing Near Ground
  • Low Input Bias and Offset Parameters:
    • Input Offset Voltage . . . 2 mV Typ
    • Input Offset Current . . . 2 nA Typ
    • Input Bias Current . . . 15 nA Typ
  • Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage . . . 32 V
  • Open-Loop Differential Voltage Amplification . . . 100 V/mV Typ
  • Internal Frequency Compensation

(1) Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.

The LM258A consists of two independent, high-gain, frequency-compensated operational amplifiers designed to operate from a single supply over a wide range of voltages. Operation from split supplies also is possible if the difference between the two supplies is 3 V to 30 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. The low supply-current drain is independent of the magnitude of the supply voltage.

Applications include transducer amplifiers, dc amplification blocks, and all the conventional operational amplifier circuits that now can be implemented more easily in single-supply-voltage systems. For example, this device can be operated directly from the standard 5-V supply used in digital systems and easily can provide the required interface electronics without additional ±5-V supplies.

The LM258A consists of two independent, high-gain, frequency-compensated operational amplifiers designed to operate from a single supply over a wide range of voltages. Operation from split supplies also is possible if the difference between the two supplies is 3 V to 30 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. The low supply-current drain is independent of the magnitude of the supply voltage.

Applications include transducer amplifiers, dc amplification blocks, and all the conventional operational amplifier circuits that now can be implemented more easily in single-supply-voltage systems. For example, this device can be operated directly from the standard 5-V supply used in digital systems and easily can provide the required interface electronics without additional ±5-V supplies.
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類型 標題 日期
* Data sheet LM258A-EP datasheet 2006年 10月 1日

訂購與品質

內含資訊：
  • RoHS
  • REACH
  • 產品標記
  • 鉛塗層/球物料
  • MSL 等級/回焊峰值
  • MTBF/FIT 估算值
  • 材料內容
  • 認證摘要
  • 進行中持續性的可靠性監測
內含資訊：
  • 晶圓廠位置
  • 組裝地點

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