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運算放大器 (op amps)
一般用途運算放大器

TLC075A

現行

具備關機功能的四路 16-V、10-MHz、1.4-mV 偏移電壓運算放大器

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產品規格表

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open-in-new 比較替代產品
功能相同，但引腳輸出與所比較的產品不同
TLV9164 現行 四通路、16-V、11-MHz、軌對軌輸入和輸出低偏移電壓運算放大器 Higher GBW (11 MHz), faster slew rate (33 V/us), lower offset voltage (1 mV), lower noise (6.8 nV/√Hz)

TLC075A

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) 16 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 4.5 Rail-to-rail No GBW (typ) (MHz) 10 Slew rate (typ) (V/µs) 16 Vos (offset voltage at 25°C) (max) (mV) 1.4 Iq per channel (typ) (mA) 1.9 Vn at 1 kHz (typ) (nV√Hz) 7 Rating Catalog Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 1.2 Features Shutdown Input bias current (max) (pA) 50 CMRR (typ) (dB) 95 Iout (typ) (A) 0.1 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) 0.5 Input common mode headroom (to positive supply) (typ) (V) -0.8 Output swing headroom (to negative supply) (typ) (V) 0.18 Output swing headroom (to positive supply) (typ) (V) -0.7
Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 16 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 4.5 Rail-to-rail No GBW (typ) (MHz) 10 Slew rate (typ) (V/µs) 16 Vos (offset voltage at 25°C) (max) (mV) 1.4 Iq per channel (typ) (mA) 1.9 Vn at 1 kHz (typ) (nV√Hz) 7 Rating Catalog Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 1.2 Features Shutdown Input bias current (max) (pA) 50 CMRR (typ) (dB) 95 Iout (typ) (A) 0.1 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) 0.5 Input common mode headroom (to positive supply) (typ) (V) -0.8 Output swing headroom (to negative supply) (typ) (V) 0.18 Output swing headroom (to positive supply) (typ) (V) -0.7
HTSSOP (PWP) 20 41.6 mm² 6.5 x 6.4 PDIP (N) 16 181.42 mm² 19.3 x 9.4 SOIC (D) 16 59.4 mm² 9.9 x 6
  • Wide Bandwidth . . . 10 MHz
  • High Output Drive
    • IOH . . . 57 mA at VDD – 1.5 V
    • IOL . . . 55 mA at 0.5 V
  • High Slew Rate
    • SR+ . . . 16 V/µs
    • SR– . . . 19 V/µs
  • Wide Supply Range . . . 4.5 V to 16 V
  • Supply Current . . . 1.9 mA/Channel
  • Ultralow Power Shutdown Mode
    • IDD . . . 125 µA/Channel
  • Low Input Noise Voltage . . . 7 nV√Hz
  • Input Offset Voltage . . . 60 µV
  • Ultra-Small Packages
  • 8 or 10 Pin MSOP (TLC070/1/2/3)

PowerPAD is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.
  • Wide Bandwidth . . . 10 MHz
  • High Output Drive
    • IOH . . . 57 mA at VDD – 1.5 V
    • IOL . . . 55 mA at 0.5 V
  • High Slew Rate
    • SR+ . . . 16 V/µs
    • SR– . . . 19 V/µs
  • Wide Supply Range . . . 4.5 V to 16 V
  • Supply Current . . . 1.9 mA/Channel
  • Ultralow Power Shutdown Mode
    • IDD . . . 125 µA/Channel
  • Low Input Noise Voltage . . . 7 nV√Hz
  • Input Offset Voltage . . . 60 µV
  • Ultra-Small Packages
  • 8 or 10 Pin MSOP (TLC070/1/2/3)

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

The first members of TI’s new BiMOS general-purpose operational amplifier family are the TLC07x. The BiMOS family concept is simple: provide an upgrade path for BiFET users who are moving away from dual-supply to single-supply systems and demand higher AC and dc performance. With performance rated from 4.5 V to 16 V across commercial (0°C to 70°C) and an extended industrial temperature range (–40°C to 125°C), BiMOS suits a wide range of audio, automotive, industrial and instrumentation applications. Familiar features like offset nulling pins, and new features like MSOP PowerPAD. packages and shutdown modes, enable higher levels of performance in a variety of applications.

Developed in TI’s patented LBC3 BiCMOS process, the new BiMOS amplifiers combine a very high input impedance low-noise CMOS front end with a high-drive bipolar output stage, thus providing the optimum performance features of both. AC performance improvements over the TL07x BiFET predecessors include a bandwidth of 10 MHz (an increase of 300%) and voltage noise of 7 nV/√Hz (an improvement of 60%). DC improvements include a factor of 4 reduction in input offset voltage down to 1.5 mV (maximum) in the standard grade, and a power supply rejection improvement of greater than 40 dB to 130 dB. Added to this list of impressive features is the ability to drive ±50-mA loads comfortably from an ultrasmall-footprint MSOP PowerPAD package, which positions the TLC07x as the ideal high-performance general-purpose operational amplifier family.

The first members of TI’s new BiMOS general-purpose operational amplifier family are the TLC07x. The BiMOS family concept is simple: provide an upgrade path for BiFET users who are moving away from dual-supply to single-supply systems and demand higher AC and dc performance. With performance rated from 4.5 V to 16 V across commercial (0°C to 70°C) and an extended industrial temperature range (–40°C to 125°C), BiMOS suits a wide range of audio, automotive, industrial and instrumentation applications. Familiar features like offset nulling pins, and new features like MSOP PowerPAD. packages and shutdown modes, enable higher levels of performance in a variety of applications.

Developed in TI’s patented LBC3 BiCMOS process, the new BiMOS amplifiers combine a very high input impedance low-noise CMOS front end with a high-drive bipolar output stage, thus providing the optimum performance features of both. AC performance improvements over the TL07x BiFET predecessors include a bandwidth of 10 MHz (an increase of 300%) and voltage noise of 7 nV/√Hz (an improvement of 60%). DC improvements include a factor of 4 reduction in input offset voltage down to 1.5 mV (maximum) in the standard grade, and a power supply rejection improvement of greater than 40 dB to 130 dB. Added to this list of impressive features is the ability to drive ±50-mA loads comfortably from an ultrasmall-footprint MSOP PowerPAD package, which positions the TLC07x as the ideal high-performance general-purpose operational amplifier family.
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技術文件

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類型 標題 日期
* Data sheet Family of Wide-Bandwidth High-Output-Drive Single-Supply Operational Amplifiers datasheet (Rev. F) 2011年 12月 5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 TLC07x, TLC07xA EMI Immunity Performance (Rev. A) 2012年 11月 5日
Application note TLC07x, TLC07xA EMI Immunity Performance 2012年 9月 24日

設計與開發

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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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封裝 引腳 下載
HTSSOP (PWP) 20 檢視選項
PDIP (N) 16 檢視選項
SOIC (D) 16 檢視選項
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