LM7705MME/NOPB
DC/DC固定电荷泵电压转换器, 3 V至5.25 V输入, -232 mV/26 mA输出, VSSOP-8
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| 数量 | 价钱 (含税) |
|---|---|
| 1+ | CNY6.700 (CNY7.571) |
| 10+ | CNY4.340 (CNY4.9042) |
| 50+ | CNY4.320 (CNY4.8816) |
| 100+ | CNY4.290 (CNY4.8477) |
| 250+ | CNY4.260 (CNY4.8138) |
| 500+ | CNY4.230 (CNY4.7799) |
| 1000+ | CNY4.200 (CNY4.746) |
| 2500+ | CNY4.170 (CNY4.7121) |
产品信息
产品概述
The LM7705MME/NOPB is a Low noise Negative-bias Generator, the LM7705 device is a switched capacitor voltage inverter with a low noise, -0.23V fixed negative voltage regulator. This device is designed to be used with low voltage amplifiers to enable the amplifiers output to swing to zero volts. Rail-to-Rail output amplifiers cannot output zero volts when operating from a single-supply voltage and can result in error accumulation due to amplifier output saturation voltage being amplified by following gain stages. A small negative supply voltage will prevent the amplifiers output from saturating at zero volts and will help maintain an accurate zero through a signal processing chain. Additionally, when an amplifier is used to drive an input of the ADC, the amplifier can output a zero voltage signal and the full input range of an ADC can be used. The LM7705 generator has a shutdown pin to minimize standby power consumption.
- 5% Output voltage tolerance
- Up to 98% Conversion efficiency
- 500µs Turn-on time
- Green product and no Sb/Br
技术规格
VSSOP
26mA
-
3V
升降压
-40°C
-
No SVHC (27-Jun-2018)
8引脚
-232mV
-
5.25V
表面安装
125°C
MSL 1 -无限制
技术文档 (1)
法律与环境
进行最后一道重要生产流程所在的地区原产地：Malaysia
进行最后一道重要生产流程所在的地区
RoHS
RoHS
产品合规证书