TCUA2221WBG datasheet(1/11 Pages) TOSHIBA

部品番号	TCUA2221WBG

部品情報	USB2.0 High-Speed and Audio Switch with Negative Signal Capability (With Pop Sound Eliminator at Audio Switch)

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メーカー	TOSHIBA [Toshiba Semiconductor]

ホームページ	http://www.semicon.toshiba.co.jp/eng

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TCUA221WBG,TCUA2221WBG

2012-01-23

1

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TCUA221WBG, TCUA2221WBG

TCUA221WBG:USB2.0 High-Speed and Audio Switch with Negative Signal Capability

TCUA2221WBG:USB2.0 High-Speed and Audio Switch with Negative Signal Capability

(With Pop Sound Eliminator at Audio Switch)

The TCUA221WBG and TCUA2221WBG are a dual SPDT

switch for combined USB2.0 High-Speed and Audio signals.

The Audio switch is designed to allow audio signals to swing

below ground.

When VBUS is High, the USB switchs (D+, D-) are selected,

regardless of the logic level of the Cont inputs. When VBUS is

Low or left open and Cont is Low, the Audio switches (R, L)

are selected.

The TCUA2221WBG also features shunt resisters on the

Audio path to reduce clicks and pop-noises.

All the inputs are protected against electrostatic discharge.

Features

• Operating voltage

:VCC = 2.3 ~ 3.6 V

• ON-capacitance (D+, D-) : CI/O = 7pF Switch On (typ.)＠

VCC = 3.3 V

• ON-resistance (D+, D-)

: RON = 5.5 Ω (typ.)＠VCC = 3 V, VIS = 0 V

• ON-resistance (R, L)

: RON = 4.5 Ω (typ.)＠VCC = 3 V, VIS = 0 V

• RON Flatness(R, L)

: RON Flatness = 2 Ω(typ.)＠VCC = 3 V

• ESD performance

: Machine model ≥ ± 200V

Human body model ≥ ± 2000V

• Package

: WCSP10B(1.2mm x 1.6mm)

Pin Assignment (top view)

TCUA221WBG, TCUA2221WBG

S-UFBGA10-0202-0.40-001

Weight

S-UFBGA10-0202-0.40-001 : 0.0025 g (typ.)

1

2

3

A

D+

VCC

VBUS

B

D

−

No Ball

COM+

C

R

No Ball

COM

−

D

L

GND

Cont

A

B

C

D

1

2

3

同様の部品番号 - TCUA2221WBG

メーカー	部品番号	データシート	部品情報
Toshiba Semiconductor	TCUA231WBG	220Kb / 11P	USB 2.0 High-Speed, UART, and Audio Switch with Negative Signal Capability

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