MT8840AE Просмотр технического описания (PDF) - Mitel Networks
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MT8840AE Datasheet PDF : 8 Pages
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MT8840 ISO2-CMOS
Absolute Maximum Ratings*
Parameter
Symbol
Min
Max
1 Supply Voltage
VDD-VSS
-0.3
+7.0
2 Voltage On Any Pin
VMax
VSS-0.3
VDD+0.3
3 Current On Any Pin
IMax
20
4 Storage Temperature
TS
-65
+150
5 Package Power Dissipation
PDiss
850
* Exceeding these ratings may cause permanent damage. Functional operation under these conditions is not implied.
Recommended Operating Conditions
Unit
V
V
mA
°C
mW
Parameter
1 Operating Supply Voltages
2
3 Operating Supply Currents
4
5 Operating Temperature
6 Load Capacitance (TxO)
7 Load Resistance (TxO)
Symbol
VDD
VRef
IDD
IRef
TO
CL
RL
Min
Typ
Max
4.75
0
10
5
0.4VDD
2.5
5.25
5.0
200
+85
50
Unit
V
V
mA
µA
°C
pF
KΩ
D.C. Characteristics - VDD = 5.0 V ± 5% VSS =0V T = 0 - 85oC (All voltages are referenced to VSS /GND)
Characteristics
Sym Min Typ Max Unit Test Conditions
1
Input Current
2 D Input Low Voltage
I
3 G Input High Voltage
IIN
VIL
0
VIH 3.5
4 I Output Low Voltage
5 T Output High Voltage
A
6 L Output Drive Current
VOL
VOH 4.6
7
N Channel Sink (Except OSC2)
IOL 0.4
8 I OSC2
0.1
/
9 O P Channel Source (Except OSC2) IOH 0.4
10
OSC2
0.1
±10 µA VIN = 0 to VDD
1.5
V
5.0
V
0.4
V IOL = 0.4mA
V IOH = 0.4mA
mA VOL = 0.4V
mA
mA VOH = 4.6V
mA
11
Input Current (RxI, FATC)
12
Input Resistance (FATC)
13 A (DET to VDD)
14 N (DET to VRef)
15
A
L
Input Capacitance (RxI)
16 O (FATC)
17 G Any Digital Input
IIN
±10 µA VIN = 0 to 5.0V
RIN 500
KΩ
170
KΩ
23
KΩ
CIN
50
pF
10
pF
5.0 7.5 pF
18 I Output Resistance (TxO)
19 / (TCO)
20 O (TCO)
RO
100
Ω
3
KΩ MTC = 0
30
KΩ MTC = 1
21
Output Offset Voltage (TxO)
VO
±25 ±200 mV
22
Output Voltage (DET)
VO 2.20 2.36 2.55 V See Note 1
Notes: 1. Voltage specified is generated internally and measured with no external components connected to DET
5-8
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