SA589 Sames, SA589 Datasheet - Page 13

• Manufacturer Part Number: SA589
• Description: LD/DTMF SWITCHABLE DIALLERS WITH DEDICATED KEYS FOR 20 MEMORIES
• Manufacturer: Sames

DC ELECTRICAL CHARACTERISTICS
(V
NOTE 1:
AC ELECTRICAL CHARACTERISTICS
(V
Condition
Supply voltage:
Hookswitch input: on-hook
Supply Current:
Output High Voltage
(MASK, MUTE and IMP Outputs)
Output Low Voltage
(MASK, MUTE and IMP Outputs)
MF OUT d.c. Level During Tone
Sending
MF OUT Output Resistance
'Key Pressed' Resistance
'Key Not Pressed' Resistance
Darlington Pair Current Gain
Condition
Oscillating Frequency
Tone Output:
High-to-Low Group Amplitude Ratio
Total harmonic Distortion: 0-4KHz
DD
DD
= 2,5V at 25°C, unless otherwise specified)
= 2,5V at 25°C, unless otherwise specified)
Specially tested versions with guaranteed lower on-hook supply current are
available
Low Group
High Group
on-hook
off-hook
off-hook
on-hook
off-hook
MF tone sending
LD impulsing
0-10KHz
0-50KHz
0-200KHz
0,8 V
Min
500
600
1,8
2,4
2,2
Min
1,5
68
DD
50,000
0,9V
<0.2
Typ
1,5
5,7
3
Typ
560
1,5
2,5
5,0
6,5
77
97
DD
2
Max
200
5,7
0,3
1,0
V
5
2
Max
109 mVrms
2,5
10
0,2 V
Unit
mA
K
K
K
mVrms
µA
µA
µA
V
V
V
V
Unit
kHz
dB
%
%
%
%
DD
V
DD
If MF OUT is low
I
For memory retention
e
2,5V<V
2,5V<V
=100µA,V
= 2.5V
See note 1
SA589 FAMILY
I = +1mA
at MF OUT
I = -1mA
Notes
No Load
No Load
Notes
DD
DD
(See note 1)
<5,7V
<5,7V
ce
=2V
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