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SSM2404 Datasheet Quad Audio Switch

Manufacturer: Analog Devices

Overview: a.

General Description

SW1 A AGND SW1 B DGND SW1 CONTROL SW2 CONTROL NC* SW2 B AGND SW2 A 1 2 3 4 5 6 7 8 9 10 NC = NO CONNECT SW2 SW3 SW1 SW1 SW4 20 19 18 SW4 A AGND SW4 B V+ SW4 CONTROL SW3 CONTROL V– SW3 B AGND SW3 A The SSM2404 integrates four SPST analog switches in a single 20-pin package.

Developed specifically for high performance audio applications, distortion and noise are negligible over the full operating range of 20 Hz to 20 kHz.

With very low charge injection of 35 pC, “clickless” audio switching is possible, even under the most demanding conditions.

Key Features

  • “CIickless” Bilateral Audio Switching Four SPST Switches in a 20-Pin Package Ultralow THD+N: 0.0008% @ 1 kHz (2 V rms, R L = 100 k ⍀) Low Charge Injection: 35 pC typ High OFF Isolation:.
  • 100 dB typ (RL = 10 k⍀ @ 1 kHz) Low Crosstalk:.
  • 94 dB typ (R L = 10 k⍀ @ 1 kHz) Low ON Resistance: 28 ⍀ typ Low Supply Current: 900 ␮A typ Single or Dual Supply Operation: +11 V to +24 V or ؎ 5.5 V to ؎ 12 V Guaranteed Break-Before-Make TTL and CMOS Compatible Logic Inputs Low Cost-Per-Switch CON.

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SSM2404 Distributor