SA541 Sames, SA541 Datasheet - Page 3

• Manufacturer Part Number: SA541
• Description: PULSE/DTMF SWITCHABLE DIALLERS
• Manufacturer: Sames

DC ELECTRICAL CHARACTERISTICS
(V
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: Low Group
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)
High Group
off-hook
off-hook
SA5413
SA5416
Sa5419
off-hook
MF tone sending
LD impulsing
on-hook
on-hook
sames
0-10KHz
0-50KHz
0-200KHz
0,8 V
Min
500
600
1,8
2,4
2,2
Min
1,5
68
DD
0,9V
50,000
Typ
<0.2
<0.2
<0.2
1,5
Typ
560
1,5
3
2,5
5,0
6,5
97
77
2
DD
0,2 V
Max
200
5,7
5,7
1,0
0,3
Max
5
1
1
2
109 mVrms
2,5
10
DD
Unit
mA
µA
µA
µA
µA If MF OUT is low
µA
k
k
k
mVrms
V
V
V
V
V
Unit
kHz
dB
%
%
%
%
I
For memory retention
e
=100µA,V
2,5V<V
2,5V<V
At MF Out
V
V
V
No Load
No Load
I = +1mA
DD
DD
DD
Notes
I = -1mA
DD
DD
Notes
SA541
= 2.5V
= 2.5V
= 3.0V
<5,7V
<5,7V
ce
=2V
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