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MAX4233AUB+
运算放大器, 轨至轨输出, 2个放大器, 10 MHz, 10 V/µs, ± 1.35V至± 2.5V, 2.7V至5.5V, µMAX, 10 引脚
产品概述
The MAX4233AUB+ is a high output drive, rail to rail I/O, dual CMOS operational amplifier (op-amp) with shutdown mode in 10 pin µMAX package. This amplifier exhibits high slew rate of 10V/µs and gain bandwidth product (GBWP) of 10MHz. The MAX4233 can drive typical headset levels (32ohm) as well as bias an RF power amplifier (PA) in wireless handset applications. This op-amp is designed to be part of RF PA control circuitry and biasing RF power amplifiers in wireless headsets. The MAX4233 offers SHDN (complementary) feature that drives the output low. This ensures that the RF PA is fully disabled when needed, preventing unconverted signals to RF antenna. It is also used in audio hands free car phones kits, digital to analogue converter buffers, transformer/line drivers and high bandwidth applications.
- Supply voltage range from ±1.35V to ±2.5V and 2.7V to 5.5V
- Operating temperature range from -40°C to 125°C
- Optimized for headsets and high current outputs
- Output drive capability of 200mA
- Large signal voltage gain of 100dB (RL = 100Kohm) at TA = +25°C
- PSRR of 85dB (VDD = 2.7V to 5.5V) and CMRR of 70dB (VSS < VCM < VDD) at TA = +25°C
- No phase reversal for overdriven inputs
- Unity gain stable for capacitive loads to 780pF
- Input offset voltage of 0.85mV and input offset current of 50pA at TA = +25°C
- Low power shutdown mode reduces supply current to less than 1µA
应用
信号处理, 便携式器材, 音频, 电机驱动与控制
附注
由于高输出电流驱动, 这款运算放大器可以超过绝对最大功耗额定值.
警告
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
产品信息
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可延期交货
| 数量 | 单价（含增值税） | 您所支付金额（含增值税） |
|---|---|---|
| 1+ | CNY13.86 (CNY15.66) | ( ) |
| 10+ | CNY12.45 (CNY14.07) | ( ) |
| 25+ | CNY11.75 (CNY13.28) | ( ) |
| 100+ | CNY9.40 (CNY10.62) | ( ) |
| 250+ | CNY8.90 (CNY10.06) | ( ) |
定价不可用。 请联系客户服务。
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