MH88620IN Ver la hoja de datos (PDF) - Mitel Networks

Número de pieza

componentes Descripción

Lista de partido

MH88620IN

C.O. SLIC

Mitel Networks 

MH88620IN

Preliminary Information

Absolute Maximum Ratings * All voltages are with respect to GNDA unless otherwise stated.

Parameter

Symbol

Min

1 Supply Voltages

2 Storage Temperature

LGND -VBat

VDD -GND

GND - VEE

TS

-40

* Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.

Max

65

6

6

+125

Units

V

V

V

°C

Recommended Operating Conditions† - Voltages are with respect to GNDA unless otherwise stated.

Characteristics

Sym

Min

Typ*

Max Units Comments

1 Operating Temperature

2 Supply Voltages

TOP

0

70

°C

VBat*

-44

-48

-60

V

VDD

4.75

+5.0

5.25

V

VEE

-4.75

-5.0

-5.25

V

* Typical figures are at 25°C and are for design aid only; not guaranteed and not subject to production testing.

† Voltages specified are with respect to LGND.

DC Electrical Characteristics*

Characteristics

Sym Min Typ‡ Max Units

Test Comments

1

Operating Loop Current

ILoop

17

16

70

mA RLoop = 0Ω, LCA = -5V

mA 1500Ω

mA 2000Ω VBat = -48V

Variation in Loop current

ILoop

from nominal

±2

2

Operating Current

IBat

2

IDD

15

IEE

15

mA

mA RLoop = Open (On-hook)

mA On-Hook or Off-Hook

mA On-Hook or Off-Hook

Power Dissipation

PDo

PD1

3 SHK Low Level Output Voltage

VOL

2

250

0.5

W Active

mW Stand-by/Idle

V

IOL = 400µA

High Level Output Voltage VOH 3.7

4

Low Level Input Voltage

RNGC High Level Input Voltage

5 TRC Low Level Input Current

High Level Input Current

VIL

VIH

2.4

IIH

IIL

V

IOH = 40µA

0.8

V

V

20

µA VIH = 5.0V

20

µA VIL = 0.0V

* DC Electrical Characteristics are over recommended operating conditions unless otherwise stated.

‡ Typical figures are at 25°C with nominal ±5V supplies and are for design aid only.

2-162

Share Link: