有货时请通知我
数量 | 价钱 (含税) |
---|---|
1+ | CNY45.580 (CNY51.5054) |
10+ | CNY35.070 (CNY39.6291) |
50+ | CNY30.320 (CNY34.2616) |
100+ | CNY27.870 (CNY31.4931) |
250+ | CNY25.850 (CNY29.2105) |
500+ | CNY24.840 (CNY28.0692) |
1000+ | CNY24.760 (CNY27.9788) |
产品信息
产品概述
The MAX5421BEUB+ is a digitally programmable precision voltage divider for digitally programmable gain amplifier (PGA) configurations in 10 pin µMAX package. The device operates from single +5V supply or dual ±5V supply and consumes only 3μA supply current. It consists of digitally selectable resistor array that provides four precision non-inverting gains of 1, 2, 4 and 8 for PGAs. The MAX5421B achieves a resistor ratio accuracy of ±0.09% and includes an on-chip matching resistor for op amp bias current compensation. It is typically designed for general purpose programmable non-inverting amplifiers.
- Positive supply voltage range from 4.75V 5.25V and negative supply voltage range from 0V to -5.25V
- Operating temperature range from -40°C to 85°C
- CMOS/TTL logic compatible 2-wire parallel interface
- High terminal of resistor divider (H) to low terminal of resistor divider (L) resistance is 15Kohm
- Input resistance at high terminal of resistor divider (H) is 15Kohm
- Input resistance at resistor divider output (W) is 300 ohm (VSS = -5V) and 500 ohm (VSS = 0)
- Switching time is 0.5μs
- Positive supply current of 3μA (D1, D0 = VDD or GND) and 15μA (D1, D0 = 3V)
警告
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
注释
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
技术规格
15kohm
并行
-
5.25V
10引脚
-
85°C
-
No SVHC (21-Jan-2025)
单
-
4.75V
µMAX
4
-40°C
Single 4-Tap Volatile Digital Pots
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:Philippines
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