HC55183, HC55184

FN4519 Rev 8.00

Page 2 of 19

August 10, 2010

Ordering Information (PLCC Package Only)

PART NUMBER

100V

85V

BAT

SW

POL

REV

FULL

TEST

LOOP

BACK

ONLY LB = 53dB LB = 58dB

TEMP.

RANGE

(°C)

PACKAGE

PKG.

DWG. #

HC55183ECMZ (Note)

75V



45dB

0 to +70 28 Ld PLCC (Pb-free) N28.45

HC55183ECMZ96 (Note)

75V



45dB

0 to +70 28 Ld PLCC (Pb-free) N28.45

HC55184ECMZ (Note)

75V



45dB

0 to +70 28 Ld PLCC (Pb-free) N28.45

HC55184ECMZR4749

(Note)

75V



45dB

0 to +70 28 Ld PLCC (Pb-free) N28.45

HC55184ECMZ96R4749

(Note)

75V



45dB

0 to +70 28 Ld PLCC (Pb-free) N28.45

NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach

materials, and 100% matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb

and Pb-free soldering operations). Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or

exceed the Pb-free requirements of IPC/JEDEC J STD-020.

Device Operating Modes

OPERATING MODE

F2

F1

F0

E0 = 1

E0 = 0

DESCRIPTION

HC55183

HC55184

Low Power Standby

0

0

0

SHD

GKD

MTU compliant standby mode with active

loop detector.

••

Forward Active

0

0

1

SHD

GKD

Forward battery loop feed.

••

Unused

0

1

0

n/a

n/a

This is a reserved internal test mode.

Reverse Active

0

1

1

SHD

GKD

Reverse battery loop feed.

•

Ringing

1

0

0

RTD

RTD

Balanced ringing mode supporting both

sinusoidal, trapezoidal and ringing

waveforms with DC offset.

••

Forward Loop Back

1

0

1

SHD

GKD

Internal device test mode.

Tip Open

1

1

0

SHD

GKD

Tip amplifier disabled and ring amplifier

enabled. Intended for PBX type applications.

Power Denial

1

1

1

n/a

n/a

Device shutdown.

••