TS5A22362_1 Datasheet, PDF (1/28 Pages) Texas Instruments – 0.65-Ω DUAL SPDT ANALOG SWITCHES WITH NEGATIVE SIGNALING CAPABILITY

TS5A22362, TS5A22364
www.ti.com.................................................................................................................................................... SCDS261B – MARCH 2008 – REVISED AUGUST 2008
0.65-Ω DUAL SPDT ANALOG SWITCHES WITH NEGATIVE SIGNALING CAPABILITY
FEATURES
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• Specified Break-Before-Make Switching
• Negative Signaling Capability: Maximum
Swing From –2.75 V to 2.75 V (V₊ = 2.75 V)
• Internal Shunt Switch Prevents Audible
Click-and-Pop When Switching Between Two
Sources (TS5A22364)
• Low ON-State Resistance (0.65 Ω Typical)
• Low Charge Injection
• Excellent ON-State Resistance Matching
• 2.3-V to 5.5-V Power Supply (V₊)
• Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
• ESD Performance Tested Per JESD 22
– 2500-V Human-Body Model
(A114-B, Class II)
– 1500-V Charged-Device Model (C101)
– 200-V Machine Model (A115-A)
APPLICATIONS
• Cell Phones
• PDAs
• Portable Instrumentation
• Audio Routing
YZP PACKAGE
D
D
C
C
B
B
A
A
321
Laser Marking View
12 3
Bump View
DRC PACKAGE
(TOP VIEW)
V₊ 1
NO1 2
COM1 3
NC1 4
IN1 5
Exposed
Center
Pad
10 NO2
9 COM2
8 NC2
7 IN2
6 GND
The exposed center pad, if used, must be
connected as a secondary GND or left
electrically open.
DGS PACKAGE
(TOP VIEW)
V₊
1
NO1
2
COM1
3
NC1
4
IN1
5
10
NO2
9
COM2
8
NC2
7
IN2
6
GND
YZP PACKAGE TERMINAL ASSIGNMENTS
D
IN1
GND
IN2
C
NC1
NC2
B
COM1
COM2
A
NO1
V₊
NO2
3
2
1
DESCRIPTION/ORDERING INFORMATION
The TS5A22362 and TS5A22364 are single-pole double-throw (SPDT) analog switches designed to operate from
2.3 V to 5.5 V. The devices feature negative signal capability that allows signals below ground to pass through
the switch without distortion. Additionally, the TS5A22364 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/pop noise when switching between two sources. The break-before-make feature prevents signal
distortion during the transferring 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.
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Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2008, Texas Instruments Incorporated