SSM2404 - Analog Devices

SSM2404 Quad Audio Switch

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 no.

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 CONTROL Quad Audio Switch SSM2404 BLOCK DIAGRAM OF ONE SWITCH CHANNEL V
  – LOGIC INTERFACE AND BREAK-BEFORE-MAKE CONTROL.