Pin Description

Pin Name

I/O

Pin-Shared Mapping

VIN

¾

Input voltage

CN

I

Comparator Negative Terminal Input

CP/TD

I

Comparator positive input - CP

O

NMOS Driver Drain Terminal - TD

VSS/TS

¾

Ground pin - VSS

O

NMOS Driver Source Terminal - TS

TG

I

NMOS Gate Input

CX

O

Comparator NMOS output

CDLY

O

LDO Output Control - delay time determined by external capacitor

VO

¾

LDO Output Voltage

CP and TD share the same pin

Absolute Maximum Ratings

Maximum Input Supply Voltage ..................................................................................................33V

Operating Temperature................................................................................................

-40°Cto85°C

Storage Temperature .................................................................................................

-55°Cto150°C

Maximum Junction Temperature ..............................................................................................150

°C

Note:

These are stress ratings only. Stresses exceeding the range specified under

²Absolute Maximum

Ratings

² may cause substantial damage to the device. Functional operation of this device at other

conditions beyond those listed in the specification is not implied and prolonged exposure to extreme

conditions may affect device reliability.

D.C. Characteristics

Ta=25

°C

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Conditions

Operating Voltage

¾¾

10

¾

30

V

Operating current of VIN

¾

CN=2V, No Load

¾

30

85

mA

Output Sink Current

(Q1, VO pin)

0.8

¾¾

mA

Output Sink Current

(Q2,CDLY pin)

250

500

¾mA

Output Sink Current

(Q3,CX pin)

0.8

¾¾

mA

Output Sink Current

(Q4,TS pin) (NMOS driver)

90

¾¾

mA

Pull-up resistor 1

-50%

5

+50%

M

W

Pull-up resistor 2

-30%

50

+30%

k

W

HT71D02/HT71D04

Power Line Data Transceiver

Rev. 1.00

3

June 30, 2010