APA2174 Просмотр технического описания (PDF) - Anpec Electronics

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производитель

APA2174

Stereo Cap-Free Line Driver

Anpec Electronics 

APA2174

Absolute Maximum Ratings (Note 1)

Symbol

Parameter

Rating

Unit

VPVDD_VDD

VPGND_GND

PVDD to VDD Voltage

PGND to GND Voltage

-0.3 to 0.3

-0.3 to 0.3

V

VDD

Supply Voltage (VDD and PVDD to GND and PGND)

-0.3 to 5.5

Vcontrol

Input Voltage (RSD and LSD to GND)

GND-0.3 to VDD+0.3

VSS

VSS and CVSS to GND and PGND Voltage

-5.5 to 0.3

VOUT

ROUT and LOUT to GND Voltage

VSS-0.3 to VDD+0.3

V

VCPP

CPP to PGND Voltage

PGND-0.3 to VDD+0.3

VCPN

CPN to PGND Voltage

VSS-0.3 to PGND+0.3

TJ

Maximum Junction Temperature

TSTG

Storage Temperature Range

150

-65 to +150

οC

TSDR

Maximum Soldering Temperature Range, 10 Seconds

260

PD

Power Dissipation

Internally Limited

W

Note1: Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are

stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under "recom-

mended operating conditions" is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device

reliability.

Thermal Characteristics

Symbol

θJA

θJC

Param e ter

Thermal Resistance - Junction to Ambient (Note 2)

Thermal Resistance - Junction to Case (Note 3)

TQFN4x4-20B

TSSOP-16

SOP-14

TQFN4x4-20B

Typical Value

45

100

110

8

Unit

oC/W

oC/W

Note 2: Please refer to “ Layout Recommendation”, the Thermal Pad on the bottom of the IC should soldered directly to the PCB’s

Thermal Pad area that with several thermal vias connect to the ground plan, and the PCB is a 2-layer, 5-inch square area with 2oz

copper thickness.

Note 3: The case temperature is measured at the center of the Thermal Pad on the underside of the TQFN4x4-20B package.

Recommended Operating Conditions

Symbol

VDD

VIH

VIL

Ri

Rf

RL

CL

TA

TJ

Parameter

Supply Voltage

High Level Threshold Voltage

Low Level Threshold Voltage

Input Resistance

Feedback Resistance

Load Resistance

Maximum Capacitive Load

Operating Ambient Temperature Range

Operating Junction Temperature Range

RSD, LSD

RSD, LSD

Range

Unit

Min.

Max.

2.3

4.5

1

-

V

-

0.35

1

47

kΩ

4.7

100

500

-

Ω

-

400

pF

-40

85

οC

-40

125

Copyright © ANPEC Electronics Corp.

3

Rev. A.6 - Dec., 2011

www.anpec.com.tw

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