7

Recommended Operating Conditions

Parameter

Symbol

Min.

Typ.

Max.

Units

Conditions

Supply Voltage

2.7

5

5.5

V

Input Voltage

0.0

V

Ambient Temperature

-20

+85

°C

High Level Input Voltage

V

Low Level Input Voltage

0

V

Output High Voltage

2.2

V

ioh = 2 mA

Output Low Voltage

0.5

V

iol = 2 mA

Output High Voltage

4.5

V

ioh = 2 mA

Output Low Voltage

0.5

V

iol = 2 mA

Static Power Dissipation

0.44

0.61

mW

0.11

0.15

mW

Dynamic Power Dissipation

11

16.5

mW

5.4

8.1

mW

Static Current Consumption

80

110

40

54

Dynamic Current Consumption

23

mA

23

mA

2

MHz

1630

ns

Pulse Width on Monoshot

1630

1710

1730

ns

(IR_TXD and IR_RCV)

Value of Pulldown Resistor Used on

114

152

256

K

Ω

POWERDOWN & PULSEMOD Input Pins

Trigger Low Level Input Voltage

VIL_TRIG

0.7

0.8

0.9

V

(For /NRST Input Pin)

1.9

1.95

2.00

Trigger High Level Input Voltage

VIH_TRIG

1.7

1.85

1.9

V

(For /NRST Input Pin)

3.25

3.4

3.60

Notes:

1. IrDA Parameters. The Max Clk Frequency represents the maximum clock frequency to drive the HSDL-7001’s internal state

machine. Under normal circumstances, the clock input should not exceed 16* 115.2 Kbps or 1.8432 MHz. This product can

operate at higher clock rates, but the above is the recommended rate.

per the IrDA specifications, the minimum pulse width of the IR_TXD and IR_RCV pulses should be 3*(1/1.8432 MHz) or 1.63

µs.