THS4567
- Gain Bandwidth Product (GBWP): 220 MHz
- Slew Rate: 500 V/µs
- Bandwidth: 42 MHz (G = 10 V/V)
- Voltage Noise: 4.2 nV/√ Hz
- Supply Current (IQ): 2 mA
- IQ : 28 µA (Shutdown)
- Rail-to-Rail Output (RRO)
- High Impedance CMOS Inputs
- Independent Input and Output Common-Mode Control
- Disable Input Common-Mode Loop to Use as a Standard Fully Differential Amplifier (FDA)
- Single-Supply Range: 3.3 V to 5.5 V
- Split-Supply Range: ±1.65 V to ±2.75 V
- Operating Temperature Range: -40°C to 125°C
The THS4567 device is a novel fully-differential amplifier (FDA) that includes independent input common-mode (VICM) and output-common mode (VOCM) control. Standard FDAs only possess output common-mode control. The THS4567 is a decompensated amplifier with a minimum stable gain of 10 V/V.
The THS4567 operates as a fully differential transimpedance amplifier (TIA) and analog-to-digital converter (ADC) driver in a single integrated stage.
The VICM loop decouples the reverse bias across the photodiode(PD) from the amplifiers input and output swing compliance ranges thereby allowing the designer to maximize the PD reverse bias and minimize the PD capacitance. The VICM loop can be disabled which then allows the THS4567 to operate as a standard FDA.
The VOCM loop sets the differential output common-mode voltage and is typically set at the subsequent ADC stage common-mode reference voltage.
技術文件
| 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | THS4567 220 MHz, High Input Impedance, Fully Differential Amplifier with Independent Input and Output Common-Mode Control datasheet | PDF | HTML | 2020年 10月 29日 |
| Product overview | High Speed Amplifiers for Motor Encoders and Position Sensing | PDF | HTML | 2025年 4月 11日 | |
| Application note | Noise Analysis for High Speed Op Amps (Rev. A) | 2005年 1月 17日 |
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訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
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- 材料內容
- 認證摘要
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- 晶圓廠位置
- 組裝地點