USB1T1105A Просмотр технического описания (PDF) - Fairchild Semiconductor

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USB1T1105A

Universal Serial Bus Peripheral Transceiver with Voltage Regulator

Fairchild Semiconductor 

Absolute Maximum Ratings(Note 6)

Recommended Operating Conditions

Supply Voltage (VCC)(5V)

I/O Supply Voltage (VCCIO)

Latch-up Current (ILU)

VI = 1.8V to 5.4V

DC Input Current (IIK)

VI  0

DC Input Voltage (VI)

(Note 7)

DC Output Diode Current (IOK)

VO ! VCC or VO  0

DC Output Voltage (VO)

(Note 7)

Output Source or Sink Current (IO)

VO = 0 to VCC

Current for D, D Pins

Current for RCV, Vm/Vp

DC VCC or GND Current

(ICC, IGND)

ESD Immunity Voltage (VESD);

Contact HBM

Pins D, D, and GND

All Other Pins

Storage Temperature (TSTO)

Power Dissipation (PTOT)

ICC (5V)

ICCIO

0.5V to 6.0V

0.5V to 4.6V

150 mA

18 mA

0.5V to VCCIO

0.5V

r18 mA

0.5V to VCCIO 

0.5V

DC Supply Voltage VCC (5V)

I/O DC Voltage VCCIO

DC Input Voltage Range (VI)

DC Input Range for AI/O (VIA/O)

Pins D and D

Operating Ambient Temperature

(TAMB)

4.0V to 5.5V

1.65V to 3.6V

0V to VCCIO  0.5V

0V to 3.6V

0V to 3.6V

40qC to 85qC

r12 mA

r12 mA

r100 mA

15kV

2.5kV

40qC to  125qC

48 mW

9 mW

Note 6: The Absolute Maximum Ratings are those values beyond which the safety of

the device cannot be guaranteed. The device should not be operated at these limits.

The parametric values defined in the Electrical Characteristic tables are not guaran-

teed at the absolute maximum rating. The “Recommended Operating Conditions”

table will define the conditions for actual device operation.

Note 7: IO Absolute Maximum Rating must be observed.

DC Electrical Characteristics (Supply Pins)

Over recommended range of supply voltage and operating free air temperature (unless otherwise noted).

VCC (5V) = 4.0V to 5.5V or VREG (3.3V) = 3.0V to 3.6V, VCCIO = 1.65V to 3.6V

Symbol

VREG (3.3V)

ICC

ICCIO

ICC (IDLE)

ICCIO (STATIC)

ICC(SUSPND)

ICCIO(SHARING)

Parameter

Regulated Supply Output

Operating Supply Current (VCC5.0)

I/O Operating Supply Current

Supply Current during

FS IDLE and SE0 (VCC5.0)

I/O Static Supply Current

Suspend Supply Current

USB1T1105A

I/O Sharing Mode Supply Current

Conditions

Internal Regulator Option;

ILOAD d 300 PA

Transmitting and Receiving at

12 Mbits/s; CLOAD = 50 pF (D, D)

Transmitting and Receiving at

12 Mbits/s

IDLE: VD t 2.7V, VD d 0.3V;

SE0: VD d 0.3V, VD d 0.3V

IDLE, SUSPND or SE0

SUSPND = HIGH

OE = HIGH

Vm = Vp = OPEN

VCC (5V) Not Connected

Limits

40qC to 85qC

Min

Typ

3.0

3.3

(Note 8)(Note 9)

4.0

(Note 10)

1.0

(Note 10)

Max

3.6

8.0

2.0

500

(Note 11)

20.0

25.0

(Note 11)

20.0

Units

V

mA

mA

PA

PA

PA

PA

5

www.fairchildsemi.com

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