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放大器
運算放大器 (op amps)
一般用途運算放大器

TLV9051

現行

適合成本最佳化應用的單路、5.5V、5MHz、15V/μs 電壓轉換率、RRIO 運算放大器

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產品規格表

TLV9051

現行
產品規格表 立即訂購

產品詳細資料

Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 1.8 Rail-to-rail In, Out GBW (typ) (MHz) 5 Slew rate (typ) (V/µs) 15 Vos (offset voltage at 25°C) (max) (mV) 1.6 Iq per channel (typ) (mA) 0.33 Vn at 1 kHz (typ) (nV√Hz) 20 Rating Catalog Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 0.5 Features Cost Optimized, EMI Hardened, Shutdown, Small Size CMRR (typ) (dB) 96 Iout (typ) (A) 0.05 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) 0.03 Output swing headroom (to positive supply) (typ) (V) -0.03
Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 1.8 Rail-to-rail In, Out GBW (typ) (MHz) 5 Slew rate (typ) (V/µs) 15 Vos (offset voltage at 25°C) (max) (mV) 1.6 Iq per channel (typ) (mA) 0.33 Vn at 1 kHz (typ) (nV√Hz) 20 Rating Catalog Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 0.5 Features Cost Optimized, EMI Hardened, Shutdown, Small Size CMRR (typ) (dB) 96 Iout (typ) (A) 0.05 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) 0.03 Output swing headroom (to positive supply) (typ) (V) -0.03
SOT-23 (DBV) 6 8.12 mm² 2.9 x 2.8 SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8 SOT-SC70 (DCK) 5 4.2 mm² 2 x 2.1 X2SON (DPW) 5 0.64 mm² 0.8 x 0.8
  • High slew rate: 15V/µs
  • Low quiescent current: 330µA
  • Rail-to-rail input and output
  • Low input offset voltage: ±0.33mV
  • Unity-gain bandwidth: 5MHz
  • Low broadband noise: 15nV/√ Hz
  • Low input bias current: 2pA
  • Unity-gain stable
  • Internal RFI and EMI filter
  • Scalable family of CMOS op amps for low-cost applications
  • Operational at supply voltages as low as 1.8V
  • Extended temperature range: –40°C to 125°C
  • High slew rate: 15V/µs
  • Low quiescent current: 330µA
  • Rail-to-rail input and output
  • Low input offset voltage: ±0.33mV
  • Unity-gain bandwidth: 5MHz
  • Low broadband noise: 15nV/√ Hz
  • Low input bias current: 2pA
  • Unity-gain stable
  • Internal RFI and EMI filter
  • Scalable family of CMOS op amps for low-cost applications
  • Operational at supply voltages as low as 1.8V
  • Extended temperature range: –40°C to 125°C

The TLV9051, TLV9052, and TLV9054 devices are single, dual, and quad operational amplifiers, respectively. The devices are designed for low voltage operation from 1.8V to 6.0V. The inputs and outputs can operate from rail to rail at a very high slew rate. These devices are an excellent choice for cost-constrained applications where low-voltage operation, high slew rate, and low quiescent current is needed. The capacitive-load drive of the TLV905x family is 150pF, and the resistive open-loop output impedance makes stabilization easier with much higher capacitive loads.

The TLV905xS devices include a shutdown mode that allow the amplifiers to be switched off into a standby mode with typical current consumption less than 1µA.

The TLV905x family is easy to use due to the devices being unity-gain stable, including a RFI and EMI filter, and being free from phase reversal in an overdrive condition.

The TLV9051, TLV9052, and TLV9054 devices are single, dual, and quad operational amplifiers, respectively. The devices are designed for low voltage operation from 1.8V to 6.0V. The inputs and outputs can operate from rail to rail at a very high slew rate. These devices are an excellent choice for cost-constrained applications where low-voltage operation, high slew rate, and low quiescent current is needed. The capacitive-load drive of the TLV905x family is 150pF, and the resistive open-loop output impedance makes stabilization easier with much higher capacitive loads.

The TLV905xS devices include a shutdown mode that allow the amplifiers to be switched off into a standby mode with typical current consumption less than 1µA.

The TLV905x family is easy to use due to the devices being unity-gain stable, including a RFI and EMI filter, and being free from phase reversal in an overdrive condition.
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類型 標題 日期
* Data sheet TLV9051 / TLV9052 / TLV9054 5MHz, 15V/µs High Slew-Rate, RRIO Op Amp datasheet (Rev. J) PDF | HTML 2024年 2月 28日
Application note Designing for TLV90xxS Operational Amplifiers With Shutdown (Rev. B) PDF | HTML 2022年 6月 8日
EVM User's guide TLV9051DPWEVM User's Guide 2020年 6月 15日
Certificate TLV9051DPWEVM EU Declaration of Conformity (DoC) 2020年 6月 2日
Technical article Taking the family-first approach to op amp selection PDF | HTML 2019年 10月 18日

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 (...)

使用指南: PDF
TI.com 無法提供
開發板

DIYAMP-EVM — 通用自製 (DIY) 放大器電路評估模組

The DIYAMP-EVM is a unique evaluation module (EVM) family that provides engineers and do it yourselfers (DIYers) with real-world amplifier circuits, enabling you to quickly evaluate design concepts and verify simulations. It is available in three industry-standard packages (SC70, SOT23, SOIC) and (...)

使用指南: PDF | HTML
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開發板

SMALL-AMP-DIP-EVM — 適用於採用小尺寸封裝之運算放大器的評估模組

SMALL-AMP-DIP-EVM 提供快速簡易方式，與許多業界標準小型封裝進行介接，因而加速小型封裝運算放大器原型設計。SMALL-AMP-DIP-EVM 支援八個小型封裝選項，包括 DPW-5 (X2SON)、DSG-8 (WSON)、DCN-8 (SOT)、DDF-8 (SOT)、RUG-10 (X2QFN)、RUC-14 (X2QFN)、RGY-14 (VQFN) 和 RTE-16 (WQFN)。

使用指南: PDF
TI.com 無法提供
開發板

TLV9051DPWEVM — TLV9051DPWEVM：適用於採用 0.8 mm x 0.8 mm (X2SON) 封裝的全球最小運算放大器的評估模組

The TLV9051DPWEVM is an evaluation module (EVM) to test the performance of the TLV9051DPW device. The boards arrive with the TLV9051DPW populated on the EVM to allow users to populate the passive components for their desired circuit configuration. This EVM can easily be configured as an inverting (...)
使用指南: PDF
TI.com 無法提供
開發板

TLV90X1DPW-EVM — TLV9001DPW 評估模組

The TLV9001DPW EVM is an evaluation module (EVM) to test the performance of the TLV9001DPW. The boards arrive with the TLV9001DPW populated on the EVM to allow users to populate the passive components for their desired circuit configuration. This EVM can easily be configured as an inverting (...)
使用指南: PDF
TI.com 無法提供
模擬型號

TLV9052 PSpice Model (Rev. D)

SBOMAO0D.ZIP (22 KB) - PSpice Model
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模擬型號

TLV9052 TINA-TI Reference Design (Rev. B)

SBOMAN8B.ZIP (29 KB) - TINA-TI Reference Design
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模擬型號

TLV9052 TINA-TI SPICE Model (Rev. B)

SBOMAO1B.ZIP (4 KB) - TINA-TI Spice 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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參考設計

TIDA-050057 — PC 應用中 Alder Lake 和 Raptor Lake VCCIN_AUX 軌道電源解決方案的參考設計

此電源供應參考設計支援 Intel® Alder Lake 與 Raptor Lake 平台中的 VCCIN_AUX 軌道。使用 TPS51215A 控制器結合運算放大器即可支援控制功能，包括 VID 控制、負載線路 (LL) 和電流監控器 (IMON)。此參考設計保留了測試工具中介板的位置，以協助進行評估。
Design guide: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
SOT-23 (DBV) 6 Ultra Librarian
SOT-23 (DBV) 5 Ultra Librarian
SOT-SC70 (DCK) 5 Ultra Librarian
X2SON (DPW) 5 Ultra Librarian
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