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主要特征
应用/用途
Parametric specs for Video/Wideband Amplifiers
| # Amplifiers | 2 |
| BW (MHz) (@ -3dB) | 180 |
| Slew Rate (V/µs) | 100 |
| BW (MHz) (0.1dB min) | 12 |
| Feedback | Voltage |
| ISUPPLY (mA) (typ) | 11 |
| Single Supply | No |
| VOFFSET (mV) (max) | 5 |
| IBIAS (µA) (max) | 30 |
| Oper. Temp. (°C) | -40 to +85 |
| Package/Pins | UMAX/8 |
| Budgetary Price (See Notes) | 2.18 |
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参量
Parametric specs for Video/Wideband Amplifiers
| # Amplifiers | 2 |
| BW (MHz) (@ -3dB) | 180 |
| Slew Rate (V/µs) | 100 |
| BW (MHz) (0.1dB min) | 12 |
| Feedback | Voltage |
| ISUPPLY (mA) (typ) | 11 |
| Single Supply | No |
| VOFFSET (mV) (max) | 5 |
| IBIAS (µA) (max) | 30 |
| Oper. Temp. (°C) | -40 to +85 |
| Package/Pins | UMAX/8 |
| Budgetary Price (See Notes) | 2.18 |
主要特征
- 16-Bit Accurate Settling in 37ns (MAX4430/MAX4432)
- 100dB SFDR at 1MHz, 4VP-P Output
- 2.8nV/√Hz Input Voltage Noise Density
- 110dB (min) Open-Loop Gain
- 145V/µs Slew Rate (MAX4431/MAX4433)
- 60mA High Output Drive
- Wide Voltage Swing Capable of Driving ADC Inputs with ≥ 4VP-P Input Dynamic Range
- Available in Space-Saving Packages
- 5-pin SOT23 (MAX4430/MAX4431)
- 8-pin µMAX (MAX4432/MAX4433)
应用/用途
- 笔记本电脑
描述
The MAX4430/MAX4431 single and MAX4432/MAX4433 dual operational amplifiers feature wide bandwidth, 16-bit settling times in 37ns, and low-noise/low-distortion operation. The MAX4430/MAX4432 are compensated for unity gain stability and have a small signal -3dB bandwidth of 180MHz. The MAX4431/MAX4433 are compensated for closed-loop gains of +2 or greater and have a small-signal -3dB bandwidth of 215MHz.
The MAX4430–MAX4433 op amps require only 11mA of supply current per amplifier while achieving 125dB open-loop gain. Voltage noise density is a low 2.8nV/√Hz, and provides 100dB spurious-free dynamic range (SFDR) at 1MHz. These characteristics make these op amps ideal for driving modern high-speed 14- and 16-bit analog-to-digital converters (ADCs).
These high-speed op amps feature wide output voltage swings capable of driving ADCs with ≥ 4V input dynamic range and a high current output drive up to 60mA. Using a voltage feedback architecture, the MAX4430–MAX4433 meet the requirements of many applications that previously depended on current feedback amplifiers.
The MAX4430/MAX4431 are available in a space-saving 5-pin SOT23 package, and the MAX4432/MAX4433 are available in an 8-pin µMAX® package.
The MAX4430–MAX4433 op amps require only 11mA of supply current per amplifier while achieving 125dB open-loop gain. Voltage noise density is a low 2.8nV/√Hz, and provides 100dB spurious-free dynamic range (SFDR) at 1MHz. These characteristics make these op amps ideal for driving modern high-speed 14- and 16-bit analog-to-digital converters (ADCs).
These high-speed op amps feature wide output voltage swings capable of driving ADCs with ≥ 4V input dynamic range and a high current output drive up to 60mA. Using a voltage feedback architecture, the MAX4430–MAX4433 meet the requirements of many applications that previously depended on current feedback amplifiers.
The MAX4430/MAX4431 are available in a space-saving 5-pin SOT23 package, and the MAX4432/MAX4433 are available in an 8-pin µMAX® package.
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