OPA317
- Supply Voltage: 1.8 V to 5.5 V
- microPackages:
- Single: SOT23-5, SC-70, SOIC-8
- Dual: VSSOP-8, SOIC-8
- Quad: SOIC-14, TSSOP-14
- Low Offset Voltage: 20 µV (Typical)
- CMRR: 108-dB (Typical) PSRR
- Quiescent Current: 35 µA (Maximum)
- Gain Bandwidth: 300 kHz
- Rail-to-Rail Input and Output
- Internal EMI and RFI Filtering
The OPA317 series of CMOS operational amplifiers offer precision performance at a very competitive price. These devices are members of the Zerø-Drift family of amplifiers that use a proprietary autocalibration technique to simultaneously provide low offset voltage (90 µV maximum) and near-zero drift over time and temperature at only 35 µA (maximum) of quiescent current.
The OPA317 family features rail-to-rail input and output in addition to near flat 1/f noise, making this amplifier ideal for many applications, and much easier to design into a system. These devices are optimized for low-voltage operation as low as 1.8 V (\xC2±0.9 V) and up to 5.5 V (±2.75 V).
The OPA317 (single version) is available in the SC70-5, SOT23-5, and SOIC-8 packages. The OPA2317 (dual version) is offered in the VSSOP-8 and SOIC-8 packages. The OPA4317 is offered in the standard SOIC-14 and TSSOP-14 packages. All versions are specified for operation from 40°C to 125°C.
技術文件
類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | OPAx317 Zerø-Drift, Low-Offset, Rail-to-Rail I/O Operational Amplifier Precision Catalog datasheet (Rev. B) | PDF | HTML | 2016年 6月 28日 |
Application brief | Zero-Drift Amplifiers: Features and Benefits (Rev. C) | 2021年 1月 28日 | ||
E-book | Analog Engineer’s Pocket Reference Guide Fifth Edition (Rev. C) | 2018年 11月 30日 | ||
E-book | The Signal e-book: A compendium of blog posts on op amp design topics | 2017年 3月 28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)。
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)
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 (...)
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 (...)
ANALOG-ENGINEER-CALC — PC software analog engineer's calculator
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 operational-amplifier (...)
支援產品和硬體
產品
精密度運算放大器 (Vos<1mV)
一般用途運算放大器
音訊運算放大器
轉阻放大器
高速運算放大器 (GBW ≥ 50 MHz)
功率運算放大器
視訊放大器
線路驅動器
轉導放大器與雷射驅動器
全差分放大器
精確 ADC
生物感測 AFE
高速 ADC (≥10 MSPS)
觸控式螢幕控制器
差分放大器
儀器放大器
音訊線路接收器
類比電流感測放大器
數位電源監測器
配備整合式分流電阻器的類比電流感測放大器
具整合式分流電阻器的數位電源監測器
晶粒與晶圓服務
RF 接收器
RF 發射器
OPAMP-NOISECALC — Noise Calculator
This folder contains three tools to help in understandning and managing noise in cicuits. The included tools are:
- A noise generator tool - This is a Lab View 4-Run Time executable that generates Gaussian white noise, uniform white noise, 1/f noise, short noise, and 60Hz line noise. Temporal data, (...)
支援產品和硬體
產品
LCD 及 OLED 顯示器電源和驅動器
一般用途運算放大器
精密度運算放大器 (Vos<1mV)
CIRCUIT060001 — 單電源、低壓側、單向電流感測電路
CIRCUIT060002 — 使用 NTC 熱敏電阻電路的溫度感測
CIRCUIT060003 — 使用 PTC 熱敏電阻電路的溫度感測
CIRCUIT060004 — 低雜訊和長距離 PIR 感測器調節器電路
CIRCUIT060005 — 具有離散差分放大器電路的高壓側電流感測
CIRCUIT060006 — 橋接放大器電路
CIRCUIT060007 — 低壓側雙向電流感測電路
CIRCUIT060008 — 全波整流器電路
CIRCUIT060009 — 半波整流器電路
CIRCUIT060010 — PWM 產生器電路
CIRCUIT060011 — 單電源、二階、多回饋高通濾波器電路
CIRCUIT060012 — 單電源、二階、多回饋低通濾波器電路
CIRCUIT060014 — 具有 MOSFET 的電壓至電流 (V-I) 轉換器電路
CIRCUIT060016 — 非反向麥克風前置放大器電路
CIRCUIT060017 — 雙電源、離散、可編程增益放大器電路
CIRCUIT060019 — 具有非反相正參考電壓電路的反相運算放大器
CIRCUIT060020 — 反向放大器電路
CIRCUIT060074 — 具有比較器電路的高壓側電流感測
CIRCUIT060075 — 高速過電流偵測電路
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
TINA-TI — 基於 SPICE 的類比模擬程式
TIPD158 — Loop-powered 4-mA to 20-mA transmitter EMC and EMI-tested reference design
TIDA-00662 — 高效能電容式感測器前端參考設計
TIPD154 — 適用於低功耗 ADC 的低功耗參考和雙極性電壓調節電路參考設計
封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
SOIC (D) | 8 | Ultra Librarian |
SOT-23 (DBV) | 5 | Ultra Librarian |
SOT-SC70 (DCK) | 5 | Ultra Librarian |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
- 組裝地點
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。