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放大器
運算放大器 (op amps)
一般用途運算放大器

TLC27M2B

現行

雙路、16-V、525-kHz、輸入至 V-、2-mV 偏移電壓運算放大器

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TLV9102 現行 雙路、16-V、1.1-MHz、低功耗運算放大器 Pin-to-pin upgrade with improved performance: lower Vos(1.5mV), higher slew rate(4.5V/us) and output current(80mA)

TLC27M2B

現行
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) 16 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 3 Rail-to-rail In to V- GBW (typ) (MHz) 0.525 Slew rate (typ) (V/µs) 0.46 Vos (offset voltage at 25°C) (max) (mV) 2 Iq per channel (typ) (mA) 0.105 Vn at 1 kHz (typ) (nV√Hz) 32 Rating Catalog Operating temperature range (°C) -40 to 85 Offset drift (typ) (µV/°C) 1.7 Input bias current (max) (pA) 60 CMRR (typ) (dB) 91 Iout (typ) (A) 0.008 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.3 Input common mode headroom (to positive supply) (typ) (V) -1 Output swing headroom (to negative supply) (typ) (V) 0.03 Output swing headroom (to positive supply) (typ) (V) -1.1
Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 16 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 3 Rail-to-rail In to V- GBW (typ) (MHz) 0.525 Slew rate (typ) (V/µs) 0.46 Vos (offset voltage at 25°C) (max) (mV) 2 Iq per channel (typ) (mA) 0.105 Vn at 1 kHz (typ) (nV√Hz) 32 Rating Catalog Operating temperature range (°C) -40 to 85 Offset drift (typ) (µV/°C) 1.7 Input bias current (max) (pA) 60 CMRR (typ) (dB) 91 Iout (typ) (A) 0.008 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.3 Input common mode headroom (to positive supply) (typ) (V) -1 Output swing headroom (to negative supply) (typ) (V) 0.03 Output swing headroom (to positive supply) (typ) (V) -1.1
SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm) PDIP (P) 8 92.5083 mm² (9.81 mm × 9.43 mm)
  • Trimmed Offset Voltage:
    • TLC27M7...500 µV Max at 25°C,
      VDD = 5 V
  • Input Offset Voltage Drift...Typically
    0.1 µV/Month, Including the First 30 Days
  • Wide Range of Supply Voltages Over
    Specified Temperature Ranges:
    • 0°C to 70°C...3 V to 16 V
    • –40°C to 85°C...4 V to 16 V
    • –55°C to 125°C...4 V to 16 V
  • Single-Supply Operation
  • Common-Mode Input Voltage Range Extends Below
    the Negative Rail (C-Suffix, I-Suffix Types)
  • Low Noise...Typically 32 nV/ Hz at f = 1 kHz
  • Low Power...Typically 2.1 mW at 25°C, VDD = 5 V
  • Output Voltage Range Includes Negative Rail
  • High Input impedance...1012 Typ
  • ESD-Protection Circuitry
  • Small-Outline Package Option Also Available in Tape and Reel
  • Designed-In Latch-Up Immunity

LinCMOS is a trademark of Texas Instruments Incorporated.
All other trademarks are the property of their respective owners.
  • Trimmed Offset Voltage:
    • TLC27M7...500 µV Max at 25°C,
      VDD = 5 V
  • Input Offset Voltage Drift...Typically
    0.1 µV/Month, Including the First 30 Days
  • Wide Range of Supply Voltages Over
    Specified Temperature Ranges:
    • 0°C to 70°C...3 V to 16 V
    • –40°C to 85°C...4 V to 16 V
    • –55°C to 125°C...4 V to 16 V
  • Single-Supply Operation
  • Common-Mode Input Voltage Range Extends Below
    the Negative Rail (C-Suffix, I-Suffix Types)
  • Low Noise...Typically 32 nV/ Hz at f = 1 kHz
  • Low Power...Typically 2.1 mW at 25°C, VDD = 5 V
  • Output Voltage Range Includes Negative Rail
  • High Input impedance...1012 Typ
  • ESD-Protection Circuitry
  • Small-Outline Package Option Also Available in Tape and Reel
  • Designed-In Latch-Up Immunity

LinCMOS is a trademark of Texas Instruments Incorporated.
All other trademarks are the property of their respective owners.

The TLC27M2 and TLC27M7 dual operational amplifiers combine a wide range of input offset voltage grades with low offset voltage drift, high input impedance, low noise, and speeds approaching that of general-purpose bipolar devices.These devices use Texas Instruments silicon-gate LinCMOS technology, which provides offset voltage stability far exceeding the stability available with conventional metal-gate processes.

The extremely high input impedance, low bias currents, and high slew rates make these cost-effective devices ideal for applications which have previously been reserved for general-purpose bipolar products, but with only a fraction of the power consumption. Four offset voltage grades are available (C-suffix and I-suffix types), ranging from the low-cost TLC27M2 (10 mV) to the high-precision TLC27M7 (500 µV). These advantages, in combination with good common-mode rejection and supply voltage rejection, make these devices a good choice for new state-of-the-art designs as well as for upgrading existing designs.

In general, many features associated with bipolar technology are available on LinCMOS operational amplifiers, without the power penalties of bipolar technology. General applications such as transducer interfacing, analog calculations, amplifier blocks, active filters, and signal buffering are easily designed with the TLC27M2 and TLC27M7. The devices also exhibit low voltage single-supply operation, making them ideally suited for remote and inaccessible battery-powered applications. The common-mode input voltage range includes the negative rail.

A wide range of packaging options is available, including small-outline and chip-carrier versions for high-density system applications.

The device inputs and outputs are designed to withstand –100-mA surge currents without sustaining latch-up.

The TLC27M2 and TLC27M7 incorporate internal ESD-protection circuits that prevent functional failures at voltages up to 2000 V as tested under MIL-STD-883C, Method 3015.2; however, care should be exercised in handling these devices as exposure to ESD may result in the degradation of the device parametric performance.

The C-suffix devices are characterized for operation from 0°C to 70°C. The I-suffix devices are characterized for operation from –40°C to 85°C. The M-suffix devices are characterized for operation over the full military temperature range of –55°C to 125°C.

The TLC27M2 and TLC27M7 dual operational amplifiers combine a wide range of input offset voltage grades with low offset voltage drift, high input impedance, low noise, and speeds approaching that of general-purpose bipolar devices.These devices use Texas Instruments silicon-gate LinCMOS technology, which provides offset voltage stability far exceeding the stability available with conventional metal-gate processes.

The extremely high input impedance, low bias currents, and high slew rates make these cost-effective devices ideal for applications which have previously been reserved for general-purpose bipolar products, but with only a fraction of the power consumption. Four offset voltage grades are available (C-suffix and I-suffix types), ranging from the low-cost TLC27M2 (10 mV) to the high-precision TLC27M7 (500 µV). These advantages, in combination with good common-mode rejection and supply voltage rejection, make these devices a good choice for new state-of-the-art designs as well as for upgrading existing designs.

In general, many features associated with bipolar technology are available on LinCMOS operational amplifiers, without the power penalties of bipolar technology. General applications such as transducer interfacing, analog calculations, amplifier blocks, active filters, and signal buffering are easily designed with the TLC27M2 and TLC27M7. The devices also exhibit low voltage single-supply operation, making them ideally suited for remote and inaccessible battery-powered applications. The common-mode input voltage range includes the negative rail.

A wide range of packaging options is available, including small-outline and chip-carrier versions for high-density system applications.

The device inputs and outputs are designed to withstand –100-mA surge currents without sustaining latch-up.

The TLC27M2 and TLC27M7 incorporate internal ESD-protection circuits that prevent functional failures at voltages up to 2000 V as tested under MIL-STD-883C, Method 3015.2; however, care should be exercised in handling these devices as exposure to ESD may result in the degradation of the device parametric performance.

The C-suffix devices are characterized for operation from 0°C to 70°C. The I-suffix devices are characterized for operation from –40°C to 85°C. The M-suffix devices are characterized for operation over the full military temperature range of –55°C to 125°C.
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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 LinCMOS Precision Dual Operational Amplifiers datasheet (Rev. E) 2008/8/24
電子書 The Signal e-book: A compendium of blog posts on op amp design topics PDF | HTML 2017/3/28

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

AMP-PDK-EVM — 放大器性能開發套件評估模組

放大器性能開發套件 (PDK) 是一款評估模組 (EVM) 套件，可測試通用運算放大器 (op amp) 參數，並與大多數運算放大器和比較器相容。EVM 套件提供主板和多個插槽式子卡選項，可滿足封裝需求，使工程師能夠快速評估和驗證裝置性能。

AMP-PDK-EVM 套件支援五種最熱門的業界標準封裝，包括：

  • D (SOIC-8 和 SOIC-14)
  • PW (TSSOP-14)
  • DGK (VSSOP-8)
  • DBV (SOT23-5 和 SOT23-6)
  • DCK (SC70-5 和 SC70-6)
使用指南: PDF | HTML
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開發板

DIP-ADAPTER-EVM — DIP 轉接器評估模組

Speed up your op amp prototyping and testing with the DIP-Adapter-EVM, which provides a fast, easy and inexpensive way to interface with small, surface-mount ICs. You can connect any supported op amp using the included Samtec terminal strips or wire them directly to existing circuits.

The (...)

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開發板

DUAL-DIYAMP-EVM — Dual-channel universal do-it-yourself (DIY) amplifier circuit evaluation module for SOIC package

DUAL-DIYAMP-EVM 是一系列評估模組 (EVM)，提供工程師與自組愛好者 (DIYer) 實作型放大器電路，協助快速評估設計概念並驗證模擬結果。其是專為採用業界標準 SOIC-8 封裝的雙封裝運算放大器而設計。其可實現反向及非反向放大器、Sallen key 濾波器、多回饋濾波器、含參考緩衝器的差動放大器、含雙回饋的 Riso、單端輸入至差動輸出、差動輸入至差動輸出、雙運算放大器儀器放大器和並聯運算放大器。

DUAL-DIYAMP-EVM 可快速製作電路原型，並採用常見的 0805 或 0603 表面裝載元件。透過多種組合方式，此 EVM (...)

使用指南: PDF
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模擬型號

TLC27M2, TLC27M2A, TLC27M2B PSpice Model

SLOJ100.ZIP (3 KB) - PSpice 模型
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封裝 針腳 CAD 符號、佔位空間與 3D 模型
SOIC (D) 8 Ultra Librarian
PDIP (P) 8 Ultra Librarian
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