TS5A22364-Q1_16 Datasheet, PDF (1/28 Pages) Texas Instruments – 0.65- Dual SPDT Analog Switch with Negative Signaling Capability

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TS5A22364-Q1
SCDS361A – OCTOBER 2014 – REVISED JULY 2016
TS5A22364-Q1 0.65-Ω Dual SPDT Analog Switch with Negative Signaling Capability
1 Features
•1 Qualified for automotive applications
• Specified Break-Before-Make (BBM) switching
• Negative signal swing capability: Maximum swing
From –2.75 V to 2.75 V (V_CC = 2.75 V)
• Internal shunt switch prevents audible click-and-
pop when switching between two sources
• Low On-state resistance (0.65 Ω typical)
• Low charge injection
• Excellent channel to channel On-state resistance
matching
• 2.3-V to 5.5-V power supply (V_CC)
• Latch-up performance meets 100 mA per AEC
Q100-004
• ESD performance
– 2500-V Human-Body Model tested per AEC
Q100-002
– 1500-V Charged-Device Model tested per AEC
Q100-011
2 Applications
• Automotive infotainment
• Audio routing
• Industrial automation
• Medical imaging
3 Description
The TS5A22364-Q1 is a 2-channel single-pole
double-throw (SPDT) analog switch designed to
operate from 2.3 V to 5.5 V supply. The device
features negative signal swing capability that allows
signals below ground to pass through the switch
without distortion. Additionally, the TS5A22364-Q1
includes an internal shunt switch, which automatically
discharges any capacitance at the NC or NO
terminals when they are unconnected to COM. This
reduces the audible click-and-pop noise when
switching between two sources. The break-before-
make feature prevents signal distortion during the
transfer of a signal from one path to another. Low
On-state resistance, excellent channel-to-channel On-
state resistance matching, and minimal total harmonic
distortion (THD) performance are ideal for audio
applications.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TS5A22364-Q1
VSSOP (10)
3.00 mm × 3.00 mm
(1) For all available packages, see the orderable addendum at
the end of the datasheet.
Simplified Schematic
Audio
Source 1
OUT+
OUT-
NC1
TS5A22364-Q1
COM1
NO1
NC2
Audio
Source 2
OUT+
OUT-
NO2
Shunt
Switch
IN1
Input Select
8-
Speaker
IN2
COM2
Copyright © 2016, Texas Instruments Incorporated
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.