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PDF TDA1519C Data sheet ( Hoja de datos )
| Número de pieza | TDA1519C | |
| Descripción | 22W BTL OR 2 x 11W STEREO POWER AMPLIFIER | |
| Fabricantes | Unisonic Technologies | |
| Logotipo |  |
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UNISONIC TECHNOLOGIES CO., LTD
TDA1519C
LINEAR INTEGRATED CIRCUIT
22W BTL OR 2×11W STEREO
POWER AMPLIFIER
DESCRIPTION
The UTC TDA1519C is an integrated class-B dual output
amplifier with gain fixed at 40dB. It’s packed in a 9-lead plastic
single in-line power package for Low thermal resistance and high
heat dissipation.
FEATURES
* Two identical amplifiers with Identical differential input stages
suitable for Stereo or BTL application.
* Load dump, reverse polarity , short-circuit and over temperature
protections
* Fixed gain at 40dB with Good ripple rejection
* Mute/standby switch with low switching current
* Requires very few external components for Bridge -Tied
Load (BTL) operation
* No switch-on/switch-off pops
* Low standby current (<100μA)
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
TDA1519CL-H09-B-T
TDA1519CG-H09-B-T
Package
HSIP-9B
Packing
Tube
TDA1519CL-H09-B-T
(1) Packing Type
(2) Package Type
(3) Lead Free
(1) T: Tube
(2) H09-B: HISP9B
(3) G: Halogen Free, L: Lead Free
www.unisonic.com.tw
Copyright © 2010 Unisonic Technologies Co., Ltd
1 of 8
QW-R107-031.B
1 page  
TDA1519C
LINEAR INTEGRATED CIRCUIT
AC CHARACTERISTICS (VP=14.4V, RL=4Ω, Ta=25℃, f =1kHz, unless otherwise specified.)
PARAMETER
SYMBOL
TEST CONDITONS
MIN TYP MAX UNIT
STEREO APPLICATION (see fig.1)
Noise output Voltage(RMS value) VN(O)(RMS)
ON, RS=0Ω
ON, RS=10kΩ
Mute, (Note 4)
Bandwidth
20Hz~20kHz.
150
250 500 μV
120
Input Impedance
Zi
50 60 75 kΩ
THD=0.5%
45
Output Power(Note 1)
Channel Separation
Channel Unalance
POUT
αCS
| ΔGv(ub) |
THD=10%
THD=0.5%, RL=2Ω
THD=10%, RL=2Ω
RS=10kΩ
5.5 6.0
7.5 8.5
W
10 11
40 dB
0.1 1 dB
Closed-loop voltage Gain
Gv(cl)
39 40 41 dB
ON, f =100Hz.
40
Supply voltage Ripple rejection
(Note 3)
SVRR
ON, f=1 to 10kHz.
Mute, 100Hz to 10kHz.
45
45
dB
Standby, 100Hz to10kHz
80
High Frequency Roll-OFF
fro(h) -1dB
20 KHz
Low Frequency Roll-OFF
fro(I) -3dB (Note 2)
45 Hz
Total Harmonic Distortion
BTL APPLICATION (see fig 2)
Noise Output Voltage
(RMS Value)
THD
POUT=1W
VN(O)(RMS)
ON, RS=0Ω
ON, RS =10kΩ
Mute, Note 4
Bandwidth
20Hz ~ 20kHz.
0.1 %
200
350 700 μV
180
Input Impedance
Zi
25 30 38 kΩ
Output Power(Note 1)
Closed-Loop Voltage Gain
POUT
Gv(cl)
THD=0.5%
THD=10%
THD=0.5%, VP=13.2V
THD=10%, VP=13.2V
15 17
20 22
13
17.5
45 46 47
W
W
dB
On, f =100Hz
34
Supply Voltage Ripple Rejection
(Note 3)
SVRR
On, f=1 to 10kHz
Mute, 100Hz to 10kHz.
48
48
dB
Standby, 100Hz to10kHz
80
High Frequency Roll-OFF
fro(h) -1dB
20 KHz
Low Frequency Roll-OFF
fro(I) -1dB, (Note 2)
45 Hz
Power Bandwidth
Bp THD=0.5%, POUT =-1dB
with respect to 15W
35 ~
15000
Hz
Total Harmonic Distortion
THD
POUT=1W
0.1 %
Note: 1. Output power is measured directly at the output pins of the device.
2. Frequency response is externally fixed.
3. Ripple rejection is measured at the output with a source impedance of 0Ω(maximum ripple amplitude of 2V).
4. Noise output voltage independent of RS (VIN=0V).
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5 of 8
QW-R107-031.B
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet TDA1519C.PDF ] | |
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