TC7USB31FK Datasheet, PDF (1/12 Pages) Toshiba Semiconductor – TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC7USB31FK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC7USB31FK
Dual SPST USB Switch
TC7USB31 is high-speed CMOS dual SPST USB Switch. The
low ON- resistance and the low capacitance of the switch allow
connections to USB application.
The TC7USB31 requires the output enable ( OE ) input to be
set high to place the output into the high impedance.
All inputs are equipped with protection circuits against static
discharge.
TC7USB31FK
Features
• Operating voltage: V_CC = 2.3 to 3.6 V
• ON-capacitance: C_I/O = 4 pF Switch ON (typ.)＠V_CC = 3.3 V
• ON-resistance: R_ON = 4.5 Ω (typ.) ＠V_CC = 3 V, V_I/O = 0 V
• RON Flatness: RON(flat) = 1.2 Ω (typ.) ＠V_CC = 3 V
• Delta RON: ΔRON = 0.5 Ω (typ.) ＠V_CC = 3 V
• ESD performance: Machine model ≥ ± 200V
Human body model ≥ ± 2000V
• Power-down protection for inputs ( OE and I/O)
• Package
: US8
Weight
SSOP8-P-0.50A
: 0.01 g (typ)
Pin Assignment (top view)
FK (SSOP8-P-0.50A)
V_CC OE HSD+ D+
8765
USB
31
1 23 4
NC HSD- D- GND
1
2009-11-12