TK15211

TK15211 Audio Analog Switch FEATURES s s s s s s Wide Operating Voltage Range (3 to 13 V) Low Distortion (typ. 0.004%) Wide Dynamic Range (typ. 6 VP-P) Low Output Impedance (typ. 20 Ω) Protection at Output Terminal. Direct Coupling Possible. APPLICATIONS s Audio Systems s Radio Cassettes DESCRIPTION The TK15211M is an Analog Switch IC that was developed for audio frequency applications. The function of the IC is to select one output from two input channels. The channel selection is controlled by a low level. The TK15211M operates from a single power supply. The input bias circuitry is provided externally, making the device suitable for various signal switching applications, especially Hi-Fi devices. The TK15211M offers a wide operating voltage range with simple associated circuitry. The TK15211M is available in the small SOT23L-6 plastic surface mount packages. TK15211 IN A VCC GND KEY 20 P OUT IN B BLOCK DIAGRAM VCC VCC IN A + VCC OUT ORDERING INFORMATION IN B KEY + GND TK15211M Tape/Reel Code TAPE/REEL CODE TL: Tape Left June 1999 TOKO, Inc. Page 1 TK15211 ABSOLUTE MAXIMUM RATINGS Supply Voltage ......................................................... 14 V Operating Voltage Range ................................. 3 to 13 V Power Dissipation (Note 5) ................................ 200 mW Storage Temperature Range ................... -55 to +150 °C Operating Temperature Range ...................-20 to +75 °C CONTROL SECTION Input Voltage ....................