TL103WA
- New TL103WB, a pin-compatible upgrade to the TL103W and TL103WA
- Improved specifications of B version amplifiers:
- Supply range: 3V to 36V
- Low maximum input offset voltage: ±2mV (25°C) and ±2.5mV (full temperature)
- Gain bandwidth: 1.2MHz
- Total supply current: 550µA
- EMI rejection: integrated RF and EMI filter
- Temperature range: –40°C to 125°C
- Improved specifications of B version reference:
- Fixed 2.5V reference
- Tight tolerance maximum of 0.44% (25°C) and 1.04% (full temperature)
- Wide sink-current range: 0.2mA (typical) to 100mA
The TL103Wx devices combine the building blocks of a dual operational amplifier and a fixed voltage reference – both of which are often used in the control circuitry of switch-mode and linear power supplies. OP AMP1 has the noninverting input internally tied to a fixed 2.5V reference, while OP AMP2 is independent, with both inputs uncommitted.
The upgraded TL103WB features improvements such as a wider supply range (up to 36V), lower supply current (275µA/amp) and tighter voltage regulation. This regulation can be achieved through low offset voltages for both operational amplifiers (0.3mV typical) and tight tolerances for the voltage reference (0.44% at 25°C and 1.04% over operating temperature range).
The TL103WB has a widened temperature range of –40°C to 125°C.
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檢視所有 2 | 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | TL103Wx Dual Operational Amplifiers With Internal Reference datasheet (Rev. R) | PDF | HTML | 2024年 4月 4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
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開發板
DIP-ADAPTER-EVM — DIP 轉接器評估模組
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開發板
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使用指南: PDF
計算工具
ANALOG-ENGINEER-CALC — 類比工程師計算機
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設計工具
CIRCUIT060013 — 具有 T 網路回饋電路的反相放大器
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設計工具
CIRCUIT060074 — 具有比較器電路的高壓側電流感測
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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 (...)
模擬工具
TINA-TI — 基於 SPICE 的類比模擬程式
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參考設計
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參考設計
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參考設計
PMP6961 — 220V-400V DC 輸入、12V/100W 主動鉗位順向式參考設計
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參考設計
PMP7413 — 220V-400V DC 輸入、5V/100W 主動鉗位順向式參考設計
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|---|---|---|
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訂購與品質
內含資訊：
- RoHS
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- 產品標記
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