FSA1256A - Fairchild Semiconductor

FSA1256A Dual SPST Analog Switch

The FSA1256, FSA1256A, FSA1257, FSA1257A, FSA1258, and FSA1258A are high performance dual Single-Pole / Single-Throw (SPST) analog switches. All devices feature ultra-low RON of 1.1 Ω maximum at 4.5 V VCC. The FSA1256, FSA1257, and FSA1258 operate over a wide VCC range of 1.65 V to 5.5 V. The FSA1256A, FSA1257A, and FSA1258A operation range is 2.7 V to 5.5 V.

Features

 FSA1256A, FSA1257A, FSA1258A Feature Low ICCT when S Input is Lower than VCC
 Maximum 1.1 Ω On Resistance (RON) for 4.5 V Supply
 0.4 Ω Max. RON Flatness for 4.5 V Supply
 Space-Saving Pb-Free MicroPak™ Packaging
 Broad VCC Operating Range: - FSA1256, FSA1257, FSA1258: 1.65 V to 5.5 V - FSA1256A, FSA1257A, FSA1258A: 2.7 V to 5.5 V
 Fast Turn-On and Turn-Off Times
 FSA1258, FSA1258A Feature Break-Before-Make Enable Circuitry
 Over-Voltage Tolerant TTL-Compatible Control Input Applications
 Cell Phone, PDA, Digital Camera, and Notebook
 LCD Monitor, TV, and Set-Top Box Description Th.