MT91600ANR Ver la hoja de datos (PDF) - Zarlink Semiconductor Inc
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MT91600ANR Datasheet PDF : 18 Pages
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MT91600
Data Sheet
DC Electrical Characteristics†
Characteristics
Sym. Min. Typ.‡ Max. Units
Test Conditions
1 Supply Current
IDD
IEE
IBAT
2 Power Consumption
PC
11 mA
8.5 mA
25
45 mA
60
90 mW Standby/Active
3 Constant Current Line
Feed
4 Programmable Loop
Current Range
ILOOP
22
25
28
mA VREF = -10.3 V
Test circuit as Fig. 6
VBAT = -48 V
ILOOP
18
32 mA
5 Operating Loop
(inclusive of Telephone
Set)
6 Off Hook Detection
Threshold
7 RLYC
Input Low Voltage
Input High Voltage
RLOOP 1200
450
SHK
20
Ω ILOOP = 18 mA
VBAT = -48 V
Ω ILOOP = 18 mA
VBAT = -22 V
mA VREF = -10.3 V
VBAT = -48 V
See Note 5. ILOOP = 25 mA
Vil
0.4 0.7
V lil = 50 µA
Vih
2.0
V lih = +50 µA
8 SHK
Output Low Voltage
Output High Voltage
Vol
Voh
2.7
0.4
V Lol = 8 mA
V Loh = -0.4 mA
8 Dial Pulse Distortion ON
+4
ms
OFF
+4
ms
†‡TEylepcictraicl afilgCurheasraacrteeraitst2ic5s°CarweitohvenromReincaolm+m5 eVnadnedd
Operating Conditions unless
are for design aid only.
otherwise
stated.
Note 5: Off hook detection is related to loop current.
13
Zarlink Semiconductor Inc.
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