TEA6825 查看數據表（PDF） - Philips Electronics

零件编号

产品描述 (功能)

生产厂家

TEA6825

In Car Entertainment (ICE) car radio

Philips Electronics 

Philips Semiconductors

In Car Entertainment (ICE) car radio

INTERNAL CIRCUITRY

Table 10 Equivalent pin circuits and pin voltages

PIN

SYMBOL

1 QDET1

2 QDET2

DC VOLTAGE

(V)

AM

FM

open-circuit 4.0

open-circuit 4.0

3 TSWITCH

open-circuit 0.4 to 6.0

4 AGND

−

−

5

VDDA1

5.0

5.0

6 HFBUS1

5.0

5.0

7 HFBUS2

5.0

5.0

Preliminary specification

TEA6823T; TEA6825T

EQUIVALENT CIRCUIT

1

39

2

MHA164

3

MHA165

6

MHA166

7

MHA167

1998 Mar 24

31

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