TLV9152

現行

雙路、16-V、4.5-MHz、低功耗運算放大器

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) 2.7 Rail-to-rail In, Out GBW (typ) (MHz) 4.5 Slew rate (typ) (V/µs) 21 Vos (offset voltage at 25°C) (max) (mV) 0.75 Iq per channel (typ) (mA) 0.56 Vn at 1 kHz (typ) (nV√Hz) 10.8 Rating Catalog Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 0.3 Features Cost Optimized, EMI Hardened, High Cload Drive, MUX Friendly, Shutdown, Small Size CMRR (typ) (dB) 125 Iout (typ) (A) 0.075 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.1 Input common mode headroom (to positive supply) (typ) (V) 0.1 Output swing headroom (to negative supply) (typ) (V) 0.025 Output swing headroom (to positive supply) (typ) (V) -0.025
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) 2.7 Rail-to-rail In, Out GBW (typ) (MHz) 4.5 Slew rate (typ) (V/µs) 21 Vos (offset voltage at 25°C) (max) (mV) 0.75 Iq per channel (typ) (mA) 0.56 Vn at 1 kHz (typ) (nV√Hz) 10.8 Rating Catalog Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 0.3 Features Cost Optimized, EMI Hardened, High Cload Drive, MUX Friendly, Shutdown, Small Size CMRR (typ) (dB) 125 Iout (typ) (A) 0.075 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.1 Input common mode headroom (to positive supply) (typ) (V) 0.1 Output swing headroom (to negative supply) (typ) (V) 0.025 Output swing headroom (to positive supply) (typ) (V) -0.025
SOIC (D) 8 29.4 mm² 4.9 x 6 SOT-23-THN (DDF) 8 8.12 mm² 2.9 x 2.8 TSSOP (PW) 8 19.2 mm² 3 x 6.4 VSSOP (DGK) 8 14.7 mm² 3 x 4.9 WSON (DSG) 8 4 mm² 2 x 2 X2QFN (RUG) 10 3 mm² 1.5 x 2
  • Low offset voltage: ±125 µV
  • Low offset voltage drift: ±0.3 µV/°C
  • Low noise: 10.5 nV/√Hz at 1 kHz
  • High common-mode rejection: 120 dB
  • Low bias current: ±10 pA
  • Rail-to-rail input and output
  • Wide bandwidth: 4.5-MHz GBW
  • High slew rate: 20 V/µs
  • Low quiescent current: 560 µA per amplifier
  • Wide supply: ±1.35 V to ±8 V, 2.7 V to 16 V
  • Robust EMIRR performance: EMI/RFI filters on input pins
  • Differential and common-mode input voltage range to supply rail
  • Industry standard packages:
    • Single in SOT-23-5, SOT-23-6, and SC70-5
    • Dual in SOIC-8, SOT-23-8, TSSOP-8, VSSOP-8, WSON-8, and X2QFN-10
    • Quad in SOIC-14, SOT-23-14, TSSOP-14, and X2QFN-14
  • Low offset voltage: ±125 µV
  • Low offset voltage drift: ±0.3 µV/°C
  • Low noise: 10.5 nV/√Hz at 1 kHz
  • High common-mode rejection: 120 dB
  • Low bias current: ±10 pA
  • Rail-to-rail input and output
  • Wide bandwidth: 4.5-MHz GBW
  • High slew rate: 20 V/µs
  • Low quiescent current: 560 µA per amplifier
  • Wide supply: ±1.35 V to ±8 V, 2.7 V to 16 V
  • Robust EMIRR performance: EMI/RFI filters on input pins
  • Differential and common-mode input voltage range to supply rail
  • Industry standard packages:
    • Single in SOT-23-5, SOT-23-6, and SC70-5
    • Dual in SOIC-8, SOT-23-8, TSSOP-8, VSSOP-8, WSON-8, and X2QFN-10
    • Quad in SOIC-14, SOT-23-14, TSSOP-14, and X2QFN-14

The TLV915x family (TLV9151, TLV9152, and TLV9154) is a family of 16-V, general purpose operational amplifiers. These devices offer exceptional DC precision and AC performance, including rail-to-rail output, low offset (±125 µV, typical), low offset drift (±0.3 µV/°C, typical), and 4.5-MHz bandwidth.

Convenient features such as wide differential input-voltage range, high output current (±75 mA), high slew rate (20 V/µs), and low noise (10.5 nV/√Hz) make the TLV915x a robust, low-noise operational amplifier for industrial applications.

The TLV915x family of op amps is available in standard packages and is specified from –40°C to 125°C.

The TLV915x family (TLV9151, TLV9152, and TLV9154) is a family of 16-V, general purpose operational amplifiers. These devices offer exceptional DC precision and AC performance, including rail-to-rail output, low offset (±125 µV, typical), low offset drift (±0.3 µV/°C, typical), and 4.5-MHz bandwidth.

Convenient features such as wide differential input-voltage range, high output current (±75 mA), high slew rate (20 V/µs), and low noise (10.5 nV/√Hz) make the TLV915x a robust, low-noise operational amplifier for industrial applications.

The TLV915x family of op amps is available in standard packages and is specified from –40°C to 125°C.

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類型 標題 日期
* Data sheet TLV915x 4.5-MHz, Rail-to-Rail Input/Output, Low Offset Voltage, Low Noise Op Amp datasheet (Rev. E) PDF | HTML 2022年 1月 10日
Circuit design Voltage-to-current (V-I) converter circuit with BJT PDF | HTML 2021年 5月 14日
Analog Design Journal Second-sourcing options for small-package amplifiers 2018年 3月 26日

設計與開發

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模擬型號

TLV9152 PSpice Model (Rev. B)

SBOMB53B.ZIP (22 KB) - PSpice Model
模擬型號

TLV9152 TINA-TI Reference Design

SBOMB51.ZIP (12 KB) - TINA-TI Reference Design
模擬型號

TLV9152 TINA-TI SPICE Model

SBOMB52.ZIP (4 KB) - TINA-TI Spice Model
計算工具

ANALOG-ENGINEER-CALC — 類比工程師計算機

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設計工具

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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。
設計工具

CIRCUIT060046 — 具有雙極接點電晶體 (BJT) 電路的高壓側 V-I

這款低壓側電壓轉電流 (V-I) 轉換器可為負載提供適當調節的電流,並可與高於運算放大器供應電壓的電壓連接。電路接受 0 V 到 10 V 的輸入電壓,並將其轉換成 0 A 和 1 A 的電流。透過將低壓側電流感測電阻器 (R5) 的壓降傳回運算放大器,可以準確地調節電流。
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。
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 (...)
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
封裝 引腳 下載
SOIC (D) 8 檢視選項
SOT-23-THN (DDF) 8 檢視選項
TSSOP (PW) 8 檢視選項
VSSOP (DGK) 8 檢視選項
WSON (DSG) 8 檢視選項
X2QFN (RUG) 10 檢視選項

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  • 材料內容
  • 資格摘要
  • 進行中可靠性監測
內含資訊:
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