TS3A26746E 2 x 2 crosspoint switch for audio applications | TI.com

TS3A26746E (ACTIVE) 2 x 2 crosspoint switch for audio applications

2 x 2 crosspoint switch for audio applications - TS3A26746E
Datasheet
 

Description

The TS3A26746E is a 2 × 2 cross-point switch that is used to interchange the Ground and MIC connections on a headphone connector. The Ground switch has an ultra low RON of <0.1Ω to minimize voltage drop across it, preventing undesired increases in headphone ground reference voltage. The switch state is controlled via the SEL input. When SEL=High, GND is connected to RING2 and MIC is connected to SLEEVE. When SEL=Low, GND is connected to SLEEVE and MIC is connected to RING2. An internal 100k pull-up resistor on the SEL input sets the default state of the switch.

Features

  • Ultra Low RON for GND Switch (80-mΩ typical)
  • RON for MIC Switch <10-Ω
  • 3.0V to 3.6V V+ Operation
  • Control Input is 1.8-V Logic Compatible
  • 6-bump, 0.5mm pitch CSP Package (1.45mm × 0.95mm × 0.5mm)
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • ESD Performance Tested Per JESD 22
    • 2000-V Human-Body Model (A114-B, Class II)
    • 500-V Charged-Device Model (C101)
  • ESD Performance (SLEEVE, RING2)
    • ±8-kV Contact Discharge (IEC 61000-4-2)

Parametrics

Compare all products in Protocol-specific switches/muxes Email Download to Excel
Part number Order Protocols Configuration Number of channels (#) VCC (Min) (V) VCC (Max) (V) Ron (Typ) (Ohms) Input/ouput voltage (Min) (V) Input/ouput voltage (Max) (V) ICC (Max) (uA) ESD HBM (Typ) (kV) Operating temperature range (C) Package size: mm2:W x L (PKG) Package Group ESD CDM (kV) ICC (Typ) (uA) Input/output continuous current (Max) (mA) OFF-state leakage current (Max) (µA) Propagation delay (ns) Ron (Max) (Ohms) RON flatness (Typ) (Ohms) Turn off time (disable) (Max) (ns) Turn on time (enable) (Max) (ns) VIH (Min) (V) VIL (Max) (V)
TS3A26746E Order now Analog Audio     Crosspoint/exchange     2     3     3.6     0.08     0     3.6     50     2     -40 to 85     See datasheet (DSBGA)     DSBGA | 6     0.5     40     100     0.5     10     0.11     1     10     200     1.2     0.4