Balanced Line Receiver Selector

1200-Series 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-standard pinout

• Low cost
• Industry-standard pinout
• Two independent channels
• High performance• Industry-standard pinout
• Two independent channels
• Very small footprint
CMRR
Source impedance imbalance
0 Ω
20 Ω
200 Ω
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
±3dB
±6dB
0dB
±3dB
±6dB
0dB
±3dB
±6dB
0dB
±3dB
±6dB
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

1200-Series
Datasheet

1240-Series
Datasheet
1250-Series
Datasheet
1280-Series
Datasheet
1290-Series
Datasheet