Key facts
- Brand
- Analog Devices
- Model
- SSM2143
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-05-03
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Analog Devices SSM2143 Differential Line Receiver Datasheet
The SSM2143 is an integrated differential amplifier intended for balanced line inputs in audio applications that require high immunity to common‑mode noise. It offers a typical 90 dB common‑mode rejection, 0.0006 % THD+N at 1 kHz, and a fast slew rate of 10 V/µs. Two gain settings are available (G = 1/2 or 2) and the device can handle input signals up to +28 dBu.
The datasheet provides full electrical specifications, pin‑out information for Mini‑DIP and SOIC packages, absolute maximum ratings, and application examples showing how the SSM2143 pairs with the SSM2142 line driver to form a balanced audio transmission system.
Analog Devices SSM2143 specifications
| Slew Rate | 10 V/µs typ |
|---|---|
| Bandwidth | 7 MHz typ (G = 1/2) |
| Gain Levels | G = 1/2 or 2 |
| Supply Voltage Range | +6 V to +18 V |
Source: Analog Devices SSM2143 Differential Line Receiver Datasheet
All Analog Devices SSM2143 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What gain options does the SSM2143 provide?
It offers two selectable gain levels: G = 1/2 or G = 2.
From: Analog Devices SSM2143 Differential Line Receiver Datasheet
What is the typical common‑mode rejection of the SSM2143?
The device provides a typical common‑mode rejection of 90 dB at 60 Hz.
From: Analog Devices SSM2143 Differential Line Receiver Datasheet
What gain configurations are available for the SSM2143?
It offers two gain levels: a gain of ½ (default) or a gain of 2 by swapping the +IN/‑IN and SENSE/REFERENCE connections.
From: Analog Devices SSM2143 Differential Line Receiver Datasheet
How much common‑mode rejection does the SSM2143 provide at 20 kHz?
At 20 kHz the device offers a typical common‑mode rejection of 85 dB.
From: Analog Devices SSM2143 Differential Line Receiver Datasheet
What is the maximum supply voltage the SSM2143 can tolerate?
The absolute maximum supply voltage rating is ±18 V.
From: Analog Devices SSM2143 Differential Line Receiver Datasheet