L9216A Просмотр технического описания (PDF) - Agere -> LSI Corporation

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L9216A

Short-Loop Ringing SLIC with Ground Start

Agere -> LSI Corporation 

Preliminary Data Sheet

September 2001

L9216A/G

Short-Loop Ringing SLIC with Ground Start

Electrical Characteristics

Table 6. Environmental Characteristics

Temperature Range

Humidity Range1

Parameter

1. Not to exceed 26 grams of water per kilogram of dry air.

Table 7. 5 V Supply Currents

VBAT1 = –70 V, VBAT2 = –21 V, VCC = 5 V.

Parameter

Supply Currents (scan state; no loop current):

IVCC

IVBAT1

IVBAT2

Supply Currents (forward/reverse active; no loop current, with or without PPM,

VBAT2 applied):

IVCC

IVBAT1

IVBAT2

Supply Currents (on-hook transmission mode; no loop current, with or without

PPM, VBAT1 applied):

IVCC

IVBAT1

IVBAT2

Supply Currents (disconnect mode):

IVCC

IVBAT1

IVBAT2

Supply Currents (ground start mode, no loop current):

IVCC

IVBAT1

IVBAT2

Supply Currents (ring mode; no load):

IVCC

IVBAT1

IVBAT2

Min Typ Max Unit

–40 — 85 °C

5

— 951 %RH

Min Typ Max Unit

— 4.30 4.80 mA

— 0.24 0.35 mA

—

3

6

µA

— 5.95 7.0 mA

—

25

85

µA

— 1.2 1.40 mA

— 6.0 7.0 mA

— 1.5 1.9 mA

— 1.5

6

µA

— 2.7 3.75 mA

—

15 110 µA

— 3.5 25 µA

— 4.0 — mA

— 0.24 — mA

—

2

— µA

— 5.9 6.5 mA

— 1.8 2.2 mA

—

2

6

µA

Table 8. 5 V Powering

VBAT1 = –70 V, VBAT2 = –21 V, VCC = 5 V.

Parameter

Min Typ Max Unit

Power Dissipation (scan state; no loop current)

— 38 46 mW

Power Dissipation (forward/reverse active; no loop current, VBAT2 applied)

— 57 64 mW

Power Dissipation (on-hook transmission mode; no loop current, VBAT1 applied) — 135 165 mW

Power Dissipation (disconnect mode)

— 14 23 mW

Power Dissipation (ground start mode)

— 37 — mW

Power Dissipation (ring mode; no load)

— 156 184 mW

Agere Systems Inc.

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