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PDF AD22653 Data sheet ( Hoja de datos )
| Número de pieza | AD22653 | |
| Descripción | 2-Vrms Cap-Less Line Driver | |
| Fabricantes | Elite Semiconductor | |
| Logotipo |  |
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ESMT/EMP
Preliminary
AD22653
2-Vrms Cap-Less Line Driver with Adjustable Gain
Features
z Operation Voltage: 3.0V to 3.6V
z Cap-less Output
- Eliminates Output Capacitors
- Improves Low Frequency Response
- Reduces POP/Clicks
- Reduce Board Area and Component Cost
z Low Noise and THD
- SNR > 102dB
- Typical Vn < 12uVrms
- THD+N < 0.02%
z Maximum Output Voltage Swing into 10kΩ Load
- 2Vrms at 3.3V Supply Voltage
z 600Ω Output Load Compliant
z Differential Input, single-Ended Output
z External Gain Setting from 1V/V to 10V/V
z Fast Start-up Time : 0.5ms
z Integrated De-Pop Control
z External Under Voltage Protection
z Thermal Protection
z Active Mute Control for Pop-less Audio ON/OFF
Control
z +/-8kV IEC ESD Protection at line outputs
Applications
z LCD / PDP TVs
z CD / DVD players
z Set-Top Boxes
z Home Theater in Box
Description
The AD22653 is a 2-Vrms cap-less stereo line
driver. The device is ideal for single supply
electronics. Cap-less design can eliminate output
dc-blocking capacitors for better low frequency
response and save cost.
The AD22653 is capable of delivering 2-Vrms
output into a 10kΩ load with 3.3V supply. The gain
settings can be set by users from ±1V/V to ±10V/V
externally, and gain can be configured individually
for R/L channel. The AD22653 has built-in
active-mute control for pop-less audio on/off control.
The AD22653 has internal and external under
voltage protection to prevent POP noise. Built-in
de-pop control sequence also help AD22653 to be a
pop-less device.
The AD22653 is available in a 14-pin TSSOP
package.
Ordering Information
Product ID
Package
AD22653-QH14NAT
AD22653-QH14NAR
TSSOP-14
Simplified Application Circuit
Packing
96 Units / Tube
100 Tubes / Small Box
2.5k Units Tape & Reel
Comments
Green
Elite Semiconductor Memory Technology Inc./Elite MicroPower Inc.
Publication Date: Dec. 2011
Revision: 0.2
1/20
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet AD22653.PDF ] | |
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