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PDF KA22241 Data sheet ( Hoja de datos )
| Número de pieza | KA22241 | |
| Descripción | DUAL EQUALIZER AMPLIFIER WITH ALC | |
| Fabricantes | Unisonic Technologies | |
| Logotipo |  |
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UNISONIC TECHNOLOGIES CO., LTD
KA22241
LINEAR INTEGRATED CIRCUIT
DUAL EQUALIZER AMPLIFIER
WITH ALC
DESCRIPTION
The UTC KA22241 is a monolithic integrated circuit, consisting
of dual equalizer amplifier with ALC, and it is suitable for stereo
radio cassette tape recorders.
FEATURES
* Dual equalizer amplifier with built-in ALC circuit
* Low noise VNI=1.0μV(Typical)
* High open loop voltage gain: Gv=80dB(Typical)
* Good ALC response balance between channels
* Not necessary the input coupling capacitor
* Not necessary the diode or transistor for ALC
* Built in power supply muting circuit
* Minimum number of external parts required
Lead-free: KA22241L
Halogen-free: KA22241G
ORDERING INFORMATION
Normal
KA22241-S14-T
KA22241-S14-R
KA22241-G09-T
Ordering Number
Lead Free
KA22241L-S14-T
KA22241L-S14-R
KA22241L-G09-T
Halogen Free
KA22241G-S14-T
KA22241G-S14-R
KA22241G-G09-T
Package
SOP-14
SOP-14
SIP-9
Packing
Tube
Tape Reel
Tube
KA22241L-S14-T
(1)Packing Type
(2)Package Type
(3)Lead Plating
(1) R: Tape Reel, T: Tube
(2) S14: SOP-14, G09: SIP-9
(3) G: Halogen Free, L: Lead Free, Blank: Pb/Sn
www.unisonic.com.tw
Copyright © 2008 Unisonic Technologies Co., Ltd
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QW-R110-001,C
1 page  
KA22241
TYPICAL APPLICATION CIRCUIT
LINEAR INTEGRATED CIRCUIT
channel 1
mute
channel 2
ALC
123456789
R1
Vcc=7V
15k 220
R1
15k
Note: On playback, connect the time constant circuit as follows below, instead of R1 of PINS 1, 3, 7, 9, which are
used in the NAB.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R110-001,C
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet KA22241.PDF ] | |
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