Zlnb1001, Absolute maximum ratings, Electrical characteristics – Diodes ZLNB1001 User Manual
Page 2: Truth table
ZLNB1001
© 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