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運算放大器 (op amps)
一般用途運算放大器

LMC6024

現行

四路、15.5-V、350-kHz 運算放大器

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產品規格表

LMC6024

現行
產品規格表 立即訂購

產品詳細資料

Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 15.5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 4.75 Rail-to-rail In to V-, Out GBW (typ) (MHz) 0.35 Slew rate (typ) (V/µs) 0.11 Vos (offset voltage at 25°C) (max) (mV) 9 Iq per channel (typ) (mA) 0.04 Vn at 1 kHz (typ) (nV√Hz) 42 Rating Catalog Operating temperature range (°C) -40 to 85 Offset drift (typ) (µV/°C) 2.5 Input bias current (max) (pA) 0.4 CMRR (typ) (dB) 83 Iout (typ) (A) 0.04 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.4 Input common mode headroom (to positive supply) (typ) (V) -1.9 Output swing headroom (to negative supply) (typ) (V) 0.004 Output swing headroom (to positive supply) (typ) (V) -0.013
Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 15.5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 4.75 Rail-to-rail In to V-, Out GBW (typ) (MHz) 0.35 Slew rate (typ) (V/µs) 0.11 Vos (offset voltage at 25°C) (max) (mV) 9 Iq per channel (typ) (mA) 0.04 Vn at 1 kHz (typ) (nV√Hz) 42 Rating Catalog Operating temperature range (°C) -40 to 85 Offset drift (typ) (µV/°C) 2.5 Input bias current (max) (pA) 0.4 CMRR (typ) (dB) 83 Iout (typ) (A) 0.04 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.4 Input common mode headroom (to positive supply) (typ) (V) -1.9 Output swing headroom (to negative supply) (typ) (V) 0.004 Output swing headroom (to positive supply) (typ) (V) -0.013
SOIC (D) 14 51.9 mm² 8.65 x 6
  • Specified for 100 kΩ and 5 kΩ Loads
  • High Voltage Gain 120 dB
  • Low Offset Voltage Drift 2.5 μV/°C
  • Ultra Low Input Bias Vurrent 40 fA
  • Input Common-mode Range Includes V−
  • Operating Range from +5V to +15V Supply
  • Low Distortion 0.01% at 1 kHz
  • Slew Rate 0.11 V/μs
  • Micropower Operation 1 mW

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  • Specified for 100 kΩ and 5 kΩ Loads
  • High Voltage Gain 120 dB
  • Low Offset Voltage Drift 2.5 μV/°C
  • Ultra Low Input Bias Vurrent 40 fA
  • Input Common-mode Range Includes V−
  • Operating Range from +5V to +15V Supply
  • Low Distortion 0.01% at 1 kHz
  • Slew Rate 0.11 V/μs
  • Micropower Operation 1 mW

All trademarks are the property of their respective owners.

The LMC6024 is a CMOS quad operational amplifier which can operate from either a single supply or dual supplies. Its performance features include an input common-mode range that reaches V−, low input bias current and voltage gain (into 100 kΩ and 5 kΩ loads) that is equal to or better than widely accepted bipolar equivalents, while the power supply requirement is less than 1 mW.

This chip is built with Texas Instrument's advanced Double-Poly Silicon-Gate CMOS process.

See the LMC6022 datasheet for a CMOS dual operational amplifier with these same features.

The LMC6024 is a CMOS quad operational amplifier which can operate from either a single supply or dual supplies. Its performance features include an input common-mode range that reaches V−, low input bias current and voltage gain (into 100 kΩ and 5 kΩ loads) that is equal to or better than widely accepted bipolar equivalents, while the power supply requirement is less than 1 mW.

This chip is built with Texas Instrument's advanced Double-Poly Silicon-Gate CMOS process.

See the LMC6022 datasheet for a CMOS dual operational amplifier with these same features.
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類型 標題 日期
* Data sheet LMC6024 Low Power CMOS Quad Operational Amplifier datasheet (Rev. D) 2013年 3月 22日
E-book The Signal e-book: A compendium of blog posts on op amp design topics 2017年 3月 28日
Application note AN-1234 RSDS™ Flat Panel Display Design Guidelines Part 1 (Rev. A) 2013年 5月 6日
Application note AN-1237 RSDS™ Flat Panel Display Design Guidelines Part 2 (Rev. A) 2013年 5月 6日

設計與開發

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模擬型號

LMC6024 PSPICE Model

SNOM181.ZIP (1 KB) - PSpice Model
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計算工具

ANALOG-ENGINEER-CALC — 類比工程師計算機

The Analog Engineer’s Calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting op-amp gain with feedback (...)
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設計工具

CIRCUIT060013 — 具有 T 網路回饋電路的反相放大器

此設計可反轉輸入訊號 VIN，並使用 1000 V/V 或 60 dB 訊號增益。具有 T 回饋網路的反相放大器可在沒有較小 R4 值或超大回饋電阻器值的情況下獲得高增益。
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設計工具

CIRCUIT060015 — 可調式參考電壓電路

此電路結合反相及非反相放大器，讓參考電壓可從負輸入電壓向上調整至輸入電壓。可加入增益以提高最大負參考位準。
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設計工具

CIRCUIT060074 — 具有比較器電路的高壓側電流感測

此高壓側電流感測解決方案使用一個具有軌對軌輸入共模範圍的比較器，若負載電流上升到 1 A 以上，便在比較器輸出 (COMP OUT) 建立過電流警示 (OC 警示) 訊號。此實作中的 OC 訊號為低電位作動。因此當超過 1-A 閾值時，比較器輸出會變低。實作磁滯後會在負載電流降低至 0.5 A (減少 50%) 時，讓 OC-Alert 返回邏輯高狀態。此電路利用開漏輸出比較器，為控制數位邏輯輸入針腳而進行電平轉換輸出高邏輯電平。對於需要驅動 MOSFET 開關閘極的應用，建議使用具推挽輸出的比較器。
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模擬工具

PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
要求
模擬工具

TINA-TI — 基於 SPICE 的類比模擬程式

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
使用指南: PDF
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SOIC (D) 14 檢視選項
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