TDA1519BL-H09-B-T [UTC]

Audio/Video Amplifier,;


型号：	TDA1519BL-H09-B-T
厂家：	Unisonic Technologies
描述：	Audio/Video Amplifier,
文件：	总7页 (文件大小：340K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

UNISONIC TECHNOLOGIES CO., LTD

TDA1519B

LINEAR INTEGRATED CIRCUIT

12W BTL OR 2×6W STEREO

CAR RADIO POWER

AMPLIFIER



DESCRIPTION

The UTC TDA1519B is an integrated class - B dual output

amplifier. It contains two identical amplifiers with differential input

stages. The gain of each amplifier is fixed at 40dB. The device is

primarily developed for car radio application.

HSIP-9B



FEATURES

* Requires very few external components for Bridge-Tied

Load (BTL) operation

* Stereo or BTL application

* High output power

* Low stand-by current (<100μ A)

* Low mute/stand-by switching current

* Load dump protection

* AC and DC short-circuit safe to ground and Vp

* Thermally protected



ORDERING INFORMATION

Ordering Number

Lead Free

Package

HSIP-9B

Packing

Tube

Halogen Free

TDA1519BG-H09-B-T

TDA1519BL-H09-B-T

TDA1519BG-H09-B-T

(1) T: Tube

(2) H09-B: HSIP-9B

(3) G: Halogen Free and Lead Free, L: Lead Free

(1)Packing Type

(2)Package Type

(3)Green Package



MARKING

L: Lead Free

G: Halogen Free

UTC

TDA1519B

Lot Code

Date Code

www.unisonic.com.tw

1 of 7

QW-R107-029.D

TDA1519B

 PIN CONFIGURATION

LINEAR INTEGRATED CIRCUIT

UTC TDA1519B

NINV

OUT2

GND1 RR OUT1 GND2

INV

VP M/SS



PIN DESCRIPTION

PIN NO

PIN NAME

NINV

GND1

DESCRIPTION

Non-inverting input

Ground 1(sigal)

Supply Voltage Ripple Rejection

Output 1

OUT1

GND2

OUT2

V_P

Ground 2(substrate)

Output 2

Positive Supply Voltage

Mute/Standby Switch

Inverting Input

M/SS

INV

UNISONICTECHNOLOGIESCO.,LTD

2 of 7

QW-R107-029.D

www.unisonic.com.tw

TDA1519B

 BLOCK DIAGRAM

LINEAR INTEGRATED CIRCUIT

mute switch

NINV

OUT1

power stage

18.1kΩ

M/SS

Stand-by

switch

stand-by

reference

voltage

15kΩ

×1

mute

switch

mute

reference

voltage

18.1kΩ

power

stage

OUT2

INV

mute switch

input

power

ground

(substrate)

reference

voltage

signal

ground

GND1

GND2

UNISONICTECHNOLOGIESCO.,LTD

3 of 7

QW-R107-029.D

www.unisonic.com.tw

TDA1519B

LINEAR INTEGRATED CIRCUIT



ABSOLUTE MAXIMUM RATINGS

PARAMETER

Operating

SYMBOL

V_P

RATINGS

UNIT

Non-operating

Supply Voltage

Load dump protected

(during 50ms, t_r≥2.5ms)

AC and DC Short-circuit Safe Voltage

Reverse Polarity Voltage

V_PSC

V_RP

I_OSM

I_ORM

P_D

Non-Repetitive

Repetitive

Peak Output Current

Power Dissipation

°C

Energy Handling Capability at Outputs (V_P=0V)

Junction Temperature

200

T_J

+125

-40 ~ +150

Storage Temperature

T_STG

Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.



DC CHARACTERISTICS

(V_P=14.4V, T_A=25°C, measurements taken using Fig.1, unless otherwise specified.)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

6.0

TYP

MAX

18.0

UNIT

Supply

Supply Voltage

V_P

Note 1

Note 2

14.4

6.95

DC Output Voltage

V_OUT

ΔV_4-6

I_Q(tot)

DC Output Offset Voltage

Total Quiescent Current

Mute/Stand-By Switch

Switch-On Voltage Level

Mute Condition

250

V_SW-ON

8.5

3.3

Mute Voltage Level

V_MUTE

6.4

Output Signal in Mute Position

DC Output Offset Voltage

Stand-By Condition

Stand-By Voltage Level

Stand-By Current

V_IN=1V(max.), f=20Hz ~ 15kHz

ΔV_4-6

250

V_ST-BY

I_ST-BY

100

μA

Switch-On Current

I_SW-ON

Notes: 1. The circuit is DC adjusted at V_P=6 ~18V and AC operating at V_P=8.5 ~ 18V.

2. At 18V<V_P<30V, the DC output voltage is ≤0.5Vp

UNISONICTECHNOLOGIESCO.,LTD

4 of 7

QW-R107-029.D

www.unisonic.com.tw

TDA1519B

LINEAR INTEGRATED CIRCUIT

 AC CHARACTERISTICS (V_P=14.4V, T_A=25°C, f=1kHz, unless otherwise specified.)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX UNIT

Stereo Application (measurements taken using Fig.1), R_L=4Ω

R_S=0Ω

150

250

120

μV

Noise Output Voltage

(RMS value)

V_no(rms)

f=20Hz~20kHz R_S=10kΩ

500

μV

kΩ

MUTE

(Note 6)

Input Impedance

Output Power

|Zi|

THD=0.5%

THD=10%

THD=0.5%

THD=10%

P_OUT

(Note 1)

5.5

6.0

3.5

4.8

Output Power at Vp=13.2V

P_OUT

f =100Hz (Note 3)

f=1kHz ~ 10kHz (Note 3)

(Note 3, 4, 5)

kHz

Supply Voltage Ripple

Rejection

MUTE

STAND-BY

(Note 3, 4, 5)

Close Loop Voltage Gain

High Frequency Roll-Off

f_H

-1dB

Low Frequency Roll-Off (Note 2)

Total Harmonic Distortion

Channel Separation

f_L

-3dB

THD

△Gv

P_OUT=1W

R_S=10kΩ

0.1

Channel Unbalance

0.1

BTL Application (measurements taken using Fig.2), R_L=8Ω

Rs=0Ω

150

350

180

μV

kΩ

Noise Output Voltage

(RMS value)

V_no(rms)

f=20Hz~20kHz Rs=10kΩ

700

MUTE

Note 6

Input Impedance

Output Power

|Zi|

THD=0.5%

THD=10%

THD=0.5%

THD=10%

P_OUT

(Note 1)

7.5

Output Power at V_P=13.2V

P_OUT

Notes 3, f =100Hz

Notes 3, f=1kHz ~ 10kHz

(Note 3, 4, 5)

kHz

Supply Voltage Ripple

Rejection

MUTE

STAND-BY

(Note 3, 4, 5)

Close Loop Voltage Gain

High Frequency Roll-Off

f_H

-1dB

Low Frequency Roll-Off (Note 2)

Total Harmonic Distortion

f_L

-1dB

0.1

THD

Po=1W

THD=0.5%, Po=-1dB

w.r.t 15W

35 ~

15000

Power Bandwidth

B_W

Notes: 1. Output power is measured directly at the output pins of the device.

2. Frequency response externally fixed.

3. Ripple rejection measured at he output with a source impedance of 0Ω(maximum ripple amplitude of 2V).

4. Frequency f =100Hz

5. Frequency between 1kHz and 10kHz

6. Noise output voltage independent of R_S(V_IN=0V)

UNISONICTECHNOLOGIESCO.,LTD

5 of 7

QW-R107-029.D

www.unisonic.com.tw

TDA1519B

LINEAR INTEGRATED CIRCUIT



TYPICAL APPLICATION CIRCUIT

Stereo application diagram

Standby

switch

100nF

100μF

2200μF

Input

Internal

1/2Vp

reference

voltage

40dB

220nF

Non-Inverting

input

Inverting

input

Power

ground

R_L=4Ω

Signal

ground

R_L=4Ω

1000uF

BTL application diagram

Standby

switch

100nF

2200μF

Input

reference

voltage

Internal 1/2Vp

40dB

220nF

Non-inverting

input

To pin 1

To pin 9

Power

ground

Signal

ground

RL=8Ω

UNISONICTECHNOLOGIESCO.,LTD

6 of 7

QW-R107-029.D

www.unisonic.com.tw

TDA1519B

LINEAR INTEGRATED CIRCUIT



TYPICAL CHARACTERISTICS

Fig.4 Output Power

Fig .3 Total Quiescent Current

As a Function Of The Supply Voltage

stereo application

RL=4Ω, f=1kHz

THD=10%

THD=0.5%

Vp (V)

Fig.6 Total Harmonic Distortion

As a Function Of The Operating Frequency

Fig.5 Total Harmonic Distortion

As a Function Of The Output Power

0.6

stereo application

RL=4Ω, f=1kHz

stereo application

RL=4Ω, Po=1W

0.4

0.2

0.1

10⁴

10⁵

10²

10³

f (Hz)

Po (W)

UTC assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other

parameters) listed in products specifications of any and all UTC products described or contained herein.

UTC products are not designed for use in life support appliances, devices or systems where malfunction

of these products can be reasonably expected to result in personal injury. Reproduction in whole or in

part is prohibited without the prior written consent of the copyright owner. UTC reserves the right to

make changes to information published in this document, including without limitation specifications and

product descriptions, at any time and without notice. This document supersedes and replaces all

information supplied prior to the publication hereof.

UNISONICTECHNOLOGIESCO.,LTD

7 of 7

QW-R107-029.D

www.unisonic.com.tw

TDA1519BL-H09-B-T [UTC]

相关型号：

TDA1519BU

TDA1519C

TDA1519C/N3C,112

TDA1519CG-H09-B-T

TDA1519CJ

TDA1519CJ/N3C,112

TDA1519CL-H09-B-T

TDA1519CSP

TDA1519CSP/N3C,112

TDA1519CSP/N3C,118

TDA1519CTD

TDA1519CTD/N3,112