Diodes ZLNB1001 - Manual (Page 2)

ZLNB1001
Issue 1 - September 2005 2 www.zetex.com
© Zetex Semiconductors plc 2005
Absolute maximum ratings
Input voltage 25V
Output current 50mA
Operating temperature -40 to 85°C
Storage temperature -50 to 150°C
Electrical characteristics
Test conditions (unless otherwise stated): Vin = 10V to 21V via series resistor as test circuit, T
amb
= 25°C
Truth table
Symbol Parameter Conditions Min. Typ. Max. Units
I
S
Supply current I
OUT
= 0 1.5 3.2 5.5 mA
I
POL
Input current at V
POL
V
POL
= 15V
V
in
= 15V
130 220 350 µA
V
TVPOL
*
NOTES:
* Threshold voltage is adjustable using external resistor.
Threshold voltage T
amb
= -40 to 80°C
V
in
= 15V
14 14.5 15 V
V
TFIN
Tone threshold
f = 22kHz
†
† Waveform of 22 kHz tone is shown in test circuit diagram.
100 170 350 mV p-p
V
OUTH
Output voltage “high” For selected output,
I
OUT
= 20 mA (source)
6.5 7 7.5 V
For selected output,
I
OUT
= 0
7.5 8 8.5 V
V
OUTL
Output voltage “low” For unselected output,
I
OUT
= -1 mA (sink)
0.15 0.5 V
T
SW
Switching speed 10 ms
Tone V
POL
Output 1 Output 2 Output 3 Output 4 Satellite signal
Off < V
TPOL
High Low Low Low Low band Vert
Off > V
TPOL
Low High Low Low Low band Horiz
On < V
TPOL
Low Low High Low High band Vert
On > V
TPOL
Low Low Low High High band Horiz