SA58643 查看數據表（PDF） - Philips Electronics

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SA58643

Single-Pole Double-Throw (SPDT) switch

Philips Electronics 

NXP Semiconductors

7. Equivalent circuit

SA58643

Single-Pole Double-Throw (SPDT) switch

VDD

+5 V

1

CONTROL

LOGIC

3

INPUT

4

ENCH1

2

(logic 0 level)

Fig 3. Equivalent circuit

8

20 kΩ

50 Ω

7

50 Ω

6

20 kΩ

5

002aab711

OUT1

AC bypass

OUT2

8. Limiting values

Table 3. Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134).

Symbol

Parameter

Conditions

Min

VDD

supply voltage

−0.5

P

power dissipation

Tamb = 25 °C [1] -

(still air)

Tj(max)

maximum junction temperature

-

PINPUT_OUT1_OUT2 power on pin INPUT or on

-

pin OUT1 or on pin OUT2

Tstg

storage temperature

−65

Max Unit

+5.5 V

568 mW

150 °C

20

dBm

+150 °C

[1] Maximum dissipation is determined by the operating ambient temperature and the thermal resistance,

Rth(j-a): TSSOP8: Rth(j-a) = 220 K/W.

9. Recommended operating conditions

Table 4.

Symbol

VDD

Tamb

Tj

Operating conditions

Parameter

supply voltage

ambient temperature

junction temperature

Conditions

SA grade

SA grade

Min

Typ

Max

Unit

3.0

-

5.5

V

−40

-

+85

°C

−40

-

+105 °C

SA58643_1

Product data sheet

Rev. 01 — 20 November 2006

© NXP B.V. 2006. All rights reserved.

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