SA2 RFSOLUTIONS | Alldatasheet
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Technical content
- Stereo headphones amplifier ae ee ah ve « : 4 We Bae . ee s General description BOTs ee DRS MENS es — | The SA2 is an hybrid circuit that allows to realize a Bg eke ae Mies pve 3 _|_ Stereo Headphones Amplifier for musical instruments, ee oe <\\* | _ voice equipments and professional mixers. Features Applications e SIL Package « Fine Musical Instruments ¢ Thick film hybrid technology + Keyboard Amplifier + Audio Mixer « Karaoke Systems j 4iari7| f 6rott| | _ RIGHT © | 10) tou ee lon
Electrical Characteristics Ta = 25°C unless othemise specified Veo Supply Voltage +9 +12 +18 VDC Ac Amplifier Gain 20 ; dB FE, Frequency Response 20Hz to 20KHz +1 dB Bs Load Impedance 32 3 Ohm Tor Operating Temperature Range -20 +80 °c Pin Description Mechanical Dimensions
4 OUTL Output Left
4 +VCC Positive supply voltage
6 GND Ground
7 INL Input Left
10 -VCC Negative supply voltage
1 GND Ground SSR TERRE TONE ECCS et t
13 INR Input Right r
14 +VCC_ Positive supply voltage Components Side 12.70mm 17 +VCC Positive supply voltage P ~| f alin Sinai HITTIN Pins: 2-3-5-8-12-15-18-19 Not connected 2 Sittin TYPICAL APPLICATION s ons i 9+Voc @- Vcc 220uF ) Inputb + | De > antes 3 i) + I Output L 1 } | GND e 6 SA2 " © GND \\ HEADPHONES put 220uF | | Component typical values e R. F. Solutions Ltd., Unit 21, Cliffe Industrial Estate, q South Street, Lewes, E Sussex, BN8 6JL. England. Tel +44 (0)1273 898 000. Fax +44 (0)1273 480 661. RF Solutions is a member of the Low Power Radio Association.