品牌索引
产品分类 > 小信号开关二极管> 瞬态电压抑制器TVS/ESD> 双极管二极管> 调谐二极管> 齐纳(稳压)二极管> 小信号肖特基二极管> 频带转换二极管> 中/高功率管> 射频PIN二极管> Sinterglass二极管> 整流器 > N沟道(N-Channel)> P沟道(P-Channel)> 双N沟道(Dual N-Channel)> 双P沟道(Dual P-Channel)> 双N和P沟道(Dual N and P-Channel)
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产品介绍 ISL23445
Features • Four potentiometers per package • 256 resistor taps • 10kΩ, 50kΩ or 100kΩ total resistance • SPI serial interface - No additional level translator for low bus supply - Daisy Chaining of multiple DCPs • Maximum supply current without serial bus activity (standby) - 5μA @ VCC and VLOGIC = 5V - 2uA @ VCC and VLOGIC = 1.7V • Shutdown Mode - Forces the DCP into an end-to-end open circuit and RWi is connected to RLi internally - Reduces power consumption by disconnecting the DCP resistor from the circuit • Power supply - VCC = 1.7V to 5.5V analog power supply - VLOGIC = 1.2V to 5.5V SPI bus/logic power supply • Wiper resistance: 70Ω typical @ VCC = 3.3V • Power-on preset to mid-scale (128 tap position) • Extended industrial temperature range: -40°C to +125°C • 20 Ld TSSOP or 20 Ld QFN packages • Pb-free (RoHS compliant) |
