Service-Disabled Veteran-Owned Small Business

Manufacturer of Memory and
Obsolete Semiconductors

Twilight Technology Balanced Line Receiver Selector

For a printable PDF version of this guide follow this link: Twilight Technology Line Receiver Selector

    1240-Series 1250-Series 1280-Series 1290-Series
      InGenius High CMRR Line Receiver Single Balanced Line Receiver Low-Cost Balanced Line Receiver Dual Balanced Line Receiver Low-Cost Dual Balanced Line Receiver
Features • Transformer-like
performance
• Maintains CMRR
under real-world
conditions
• High
performance
• Industry-std
pinout
• Two independent
channels
• Low cost
• Industry-std
pinout
• High
performance
• Industry-std
pinout
• Two independent
channels
• Very small
footprint
CMRR
Source
impedance
imbalance
0 W
20 W
200 W
90 dB
90 dB
90 dB
90 dB
59 dB
39 dB
50 dB
47 dB
37 dB
90 dB
59 dB
39 dB
50 dB
47 dB
37 dB
Gains 0dB, -3dB, -6dB 0dB, ฑ3dB, ฑ6dB 0dB, ฑ3dB, ฑ6dB 0dB, ฑ3dB, ฑ6dB 0dB, ฑ3dB, ฑ6dB
PSRR
(60 or 100 Hz)
80 dB 90 dB 90 dB 90 dB 90 dB
Max Power Supply
(Vcc-Vee)
36 Vdc 36 Vdc 36 Vdc 36 Vdc 36 Vdc
Supply Current Typ: 4.7 mA Typ: 2 mA Typ: 2 mA Typ: 3 mA
(per channel)
Typ: 3 mA
(per channel)
Output Noise
(per channel)
-107 dBu -106 dBu -106 dBu -107 dBu -107 dBu
THD+N
(typical conditions)
0.0005 % 0.0006 % 0.0006 % 0.0006 % 0.0006 %
Package SO-8, DIP-8 SO-8, DIP-8 SO-8, DIP-8 SO-14 QSOP-16
Applications • Transformer front-
end replacements
• Balanced audio
line receivers
• Instrumentation
amps
• Differential amps
• Balanced audio
line receivers
• Instrumentation
amps
• Differential amps
• Balanced audio
line receivers
• Instrumentation
amps
• Differential amps
• Balanced audio
line receivers
• Instrumentation
amps
• Differential amps
• Balanced audio
line receivers
• Instrumentation
amps
• Differential amps
Datasheet link 1200-Series Datasheet 1240-Series Datasheet 1250-Series Datasheet 1280-Series Datasheet 1290-Series Datasheet