Part # MAX4947-MAX4948 datasheet

Part Manufacturer: Maxim


Part Description: MAX4947-4948 DS

Part Details:

19-0673; Rev 1; 1/07 EVALUATION KIT AVAILABLE Hex SPDT Data Switch MAX4947/MAX4948 General Description Features The MAX4947/MAX4948 analog switches operate from a Multiplex SDIO or Memory Stick Interfaces single +1.8V to +5.5V supply. These switches feature a 1.8V to 5.5V Supply Voltage Range low 30pF (typ) capacitance for high-speed data switch- Low On-Resistance 4 (typ) ing applications. Low-Capacitance Switches, 30pF (typ) The MAX4947 is a triple double-pole/double-throw (DPDT) Rail-to-Rail Signal Handling switch, and the MAX4748 is a hex single-pole/double-throw (SPDT) switch with one control logic input. The Small 25-Bump UCSPTM (2.5mm x 2.5mm) and MAX4947 has three logic inputs to control the switches in 24-TQFN (4mm x 4mm) pairs. The MAX4948 has one logic input and an enableinput (EN) to disable the switches. Ordering Information The MAX4947/MAX4948 are available in small 24-pin(4mm x 4mm) TQFN and 25-bump (2.5mm x 2.5mm) TEMP PIN- PKG PART chip-scale packages (UCSPTM). RANGE PACKAGE CODE Applications MAX4947EBA+* -40°C to +85°C 25 UCSP-25 B25-1 MAX4947ETG+ -40°C to +85°C 24 TQFN-EP T2444-4 USB Signal Switching Cell Phones MAX4948EBA+* -40°C to +85°C 25 UCSP-25 B25-1 UART Signal Switching PDAs MAX4948ETG+ -40°C to +85°C 24 TQFN-EP T2444-4 SDIO/Memory Stick * Future product--contact factory for availability.+ Denotes lead-free package.EP = Exposed paddle.

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MAX4947-MAX4948.pdf Datasheet