UART

Part Number µP I/F Channels Icc (typ)  (mA)  Vsupply (V)  Package/Pins Oper. Temp. (°C)  Budgetary Price (See Notes) 
MAX3109 SPI and I2C Compatible 2 0.5 1.7 to 3.6 TQFN/32 -40 to +85 $5.72 @1k
MAX3108 SPI and I2C Compatible 1 0.5 1.7 to 3.6 WLP/25 -40 to +85 -
MAX14830 SPI and I2C Compatible 4 0.5 2.35 to 3.6 TQFN-CU/48 ,TQFN/48 -40 to +85 $9.54 @1k
MAX3107 SPI and I2C Compatible 1 0.64 2.35 to 3.6 SSOP/24 ,TQFN-CU/24 ,TQFN/24 -40 to +85 $4.99 @1k
MAX3110E SPI and Microwire Compatible 1 0.6 5 PDIP(N)/28 ,SOIC(W)/28 -40 to +85 ,0 to +70 $6.48 @1k
MAX3111E SPI and Microwire Compatible 1 0.6 3.3 PDIP(N)/28 ,SOIC(W)/28 -40 to +85 ,0 to +70 $6.48 @1k
MAX3140 SPI and Microwire Compatible 1 0.7 5 QSOP/28 -40 to +85 ,0 to +70 $6.02 @1k
MAX3100 SPI and Microwire Compatible 1 0.27 2.7 to 5.5 PDIP(N)/14 ,QSOP/16 ,TQFN/24 -40 to +85 ,0 to +70 $3.87 @1k