TCA355 Ver la hoja de datos (PDF) - Siemens AG

Número de pieza

componentes Descripción

Fabricante

TCA355

Proximity Switch

Siemens AG 

Proximity Switch

Features

q Lower open-loop current consumption; IS < 1 mA

q Lower output saturation voltage

q The temperature dependence of the switching

distance is lower and compensation of the resonant

circuit TC (temperature coefficient) is easier

q The sensitivity is higher, so that larger switching

distances are possible and coils of a lower quality can

be used

q The switching hysteresis remains constant as regards

temperature, supply voltage and switching distance

q The TCA 305 even functions without external

integrating capacitor. With an external capacitor (or

with RC combination) good noise immunity can be

achieved

q The outputs are temporarily short-circuit proof (approx.

10 s to 1 min depending on package)

q The outputs are disabled when VS < approx. 4.5 V and

are enabled when the oscillator stabilizes

(from VS min = 5 V)

q Higher switching frequencies can be obtained

q Miniature package

P-DSO-8-1

P-DIP-14-1

Type

s TCA 305 A

TCA 305 G

TCA 355 G

Ordering Code

Q67000-A2291

Q67000-A2305

Q67000-A2444

Package

P-DIP-14-1

P-DSO-14-1 (SMD)

P-DSO-8-1 (SMD)

P-DSO-14-1

s Not for new design

TCA 305

TCA 355

TCA 305

TCA 355

Bipolar IC

Semiconductor Group

1

01.96

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