ISM 433 MHz ASK Transmitter – Preliminary Data Sheet

AS3902

Rev. A7, December 2000

Page 6 of 14

2

Electrical Characteristic s

2.1 Absolute Maximum Ratings (non operating)

Symbol

Parameter

Min

Max

Units

Note

VDD

Positive supply voltage

-0.5

7

V

GND

Negative supply voltage

0

0

V

Voltage on input pins

-0.5

VDD+0.5

V

ESD

Electrostatic discharge

1000

V

1)

Storage temperature

-55

125

°C

Lead temperature

260

°C

2)

Note:

1)

HBM: R = 1.5 k

Ω, C = 100 pF. The pins ANT1, ANT2 and XTAL have 500 V ESD protection.

2)

260 °C for 10 s (reflow and wave soldering), 360 °C for 3 s (manual soldering).

2.2 Operating Conditions

Symbol

Parameter

Min

Typ

Max

Unit

Note

VDD

Positive supply voltage

2.7

3.0

5.0

V

GND

Negative supply voltage

0

0

0

V

IDD

Supply current in active mode

transmitted “L“(TXD=“L“).

1

1500

µA

1)

IDD

Supply current in active mode,

transmitted “H“(TXD=“H“).

7.7

9

mA

2)

IDD(off)

Supply current in standby mode

1

µA

Ambient temperature range

-40

+85

°C

Note:

1)

2)