High Performance Automotive Sonar Intrusion – Data Sheet

AS8412

March 2001

Page 4 of 14

Absolute Maximum Ratings

Conditions:

1. AII voltages referenced to GND

2. AVDD connected to VDD

3. AGND connected to GND

Supply Voltage

< 7V

Input Pin Voltage

-0,3 V to VDD + 0.3 V

Output Pin Voltage

-0,3 V to VDD + 0.3 V

Power dissipation

500 mW

Operating temperature under bias

-40 °C to +85 °C

Storage Temperature

-65 °C to +150 °C

Latch-up immunity

-10mA … + 10mA

Note:

Stresses above these values may cause permanent damage to the device.

Functional operational at these values is not implied

ESD immunity / HBM: 1500 Ohm; 100 pF

Recommended Operating Conditions

Parameter

Symbol

Min

Typ

Max

Units

Supply Voltage (VDD, AVDD)

4.5

5.0

5.5

V

Operating Temperature Range

-40

-

85

°C

Clock Frequency (SEL40K=1)

39

40

41

kHz

AC Peak Voltage at RX Input

0.1

-

10

mV

D.C. Electrical Characteristics

Parameter

Symbol

Min

Typ

Max

Units

Conditions

Low Level Input Voltage

-

-

1.5

V

Pins 2, 9, 11, 12, 13

High Level Input Voltage

3.5

-

-

V

Pins 2, 9, 11, 12, 13

Low-to-High Threshold

-

3.0

3.5

V

Pin 10 (Schmitt Trigger Input)

High-to-Low Threshold

1.4

1.8

-

V

Pin 10 (Schmitt Trigger Input)

Hysteresis

0.6

-

-

V

Pin 10

Low Level Input Current

-1

-

-

µA

High Level Input Current

-

-

1

µA

Input Resistance

-

200

-

k

Ω

Pin 8