USB1T1104 Просмотр технического описания (PDF) - Fairchild Semiconductor

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USB1T1104

Universal Serial Bus Peripheral Transceiver with Voltage Regulator

Fairchild Semiconductor 

Absolute Maximum Ratings(Note 6)

Recommended Operating Conditions

Supply Voltage (VCC)(5V)

0.5V to 6.0V

I/O Supply Voltage (VCCIO)

0.5V to 4.6V

Latch-up Current (ILU)

VI = 1.8V to 5.4V

150 mA

DC Input Current (IIK)

VI  0

18 mA

DC Input Voltage (VI)

(Note 7)

0.5V to VCCIO 0.5V

DC Output Diode Current (IOK)

VO ! VCC or VO  0

r18 mA

DC Output Voltage (VO)

(Note 7)

0.5V to VCCIO  0.5V

Output Source or Sink Current (IO)

VO = 0 to VCC

Current for D, D Pins

r12 mA

Current for RCV, Vm/Vp

DC VCC or GND Current

(ICC, IGND)

ESD Immunity Voltage (VESD);

Contact HBM

r12 mA

r100 mA

Pins D, D, and GND

15kV

All Other Pins

2.5kV

Storage Temperature (TSTO)

Power Dissipation (PTOT)

ICC (5V)

ICCIO

40qC to  125qC

48 mW

9 mW

DC Supply Voltage VCC (5V)

4.0V to 5.5V

I/O DC Voltage VCCIO

1.65V to 3.6V

DC Input Voltage Range (VI) 0V to VCCIO  0.5V

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

0V to 3.6V

Pins D and D

0V to 3.6V

Operating Ambient Temperature

(TAMB)

40qC to 85qC

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

USB1T1104

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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