偏置控制器

Part Number Gate Drive Range (V)  Vbias Clamp Channels High-Side Current Sense Gain Loop Control Lookup Table Index Lookup Table Memory Interface ADCs DACs Reference Temp. Sensor AVdd (min)  (V)  DVdd (min)  (V)  Gate Supply (V)  Oper. Temp. (°C)  Package/Pins Budgetary Price (See Notes) 
MAX1385 0 to 5 Yes 2 2 @ 30V External Micro - - I2C ,SPI 12-bit 8-bit Coarse ,10-bit Fine External ,Internal External ,Internal 5.25 5.25 4.75 to 11 -40 to +85 TQFN/48 $7.68 @500
MAX11008 0.1 to AVDD-0.1 Yes 2 2 @ 32V Internal LUTs Temperature ,Voltage Nonvolatile I2C ,SPI 12-bit 12-bit External ,Internal External ,Internal 5.25 5.25 - -40 to +85 TQFN/48 $8.30 @1k
MAX11014 -4 to 0 Yes 2 2 @ 11V Internal Analog Temperature ,Voltage SRAM I2C ,SPI 12-bit 12-bit External ,Internal External ,Internal - - -5.5 to  -4.75 -40 to +85 TQFN/48 $13.13 @1k