參數(shù)資料
型號: TEA6843HL/V1,518
廠商: NXP SEMICONDUCTORS
元件分類: 接收器
英文描述: AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP80
封裝: 12 X 12 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-315-1, LQFP-80
文件頁數(shù): 40/62頁
文件大?。?/td> 363K
代理商: TEA6843HL/V1,518
2003 Dec 19
45
Philips Semiconductors
Product specication
New In Car Entertainment (NICE)
extended car radio
TEA6843HL
Table 28 DC operating points
SYMBOL
PIN
UNLOADED DC VOLTAGE (V)
AM
FM
MIN.
TYP.
MAX.
MIN.
TYP.
MAX.
FMLIMDEC
1
2.5
3
3.5
2.5
2.8
3.1
FMLIMIN
2
2.5
3
3.5
2.5
2.8
3.1
AMIF2DEC
3
2.4
2.7
3.2
oating
IFAMP2OUT
4
7.2
7.9
3.4
3.9
4.4
AMNBHOLD
5
4.4
4.75
5.25
8
8.4
AMIF2IN
6
2.4
2.7
3.2
oating
IF1GND
7
external 0
IFAMP2IN
8
3
3.4
3.8
2.7
3.1
3.5
Coffset
9
oating
3
3.5
4
IMUTEREF
10
external biased (ground)
IFAMP2DEC
11
3
3.4
3.8
2.7
3.1
3.5
IFAMP1OUT
12
7.2
7.9
3.6
4
4.4
IFAMP1IN
14
2.4
2.8
3.2
2.3
2.7
3.1
VDDA1
16
external 8.5
IFAMP1DEC
17
2.4
2.8
3.2
2.3
2.7
3.1
MIX1OUT1
18
external 8.5
MIX1OUT2
19
external 8.5
VDDA2
20
external 8.5
AMMIX1IN2
22
2.4
2.85
3.2
oating
AMMIX1IN1
23
external biased
oating
T1AMAGC
26
0
2.8
4.6
0 (no WX)
0.3 (no WX)
0.5 (no WX)
T2AMAGC
27
2.5
2.8
3.1
oating
IAMAGC
28
external biased
Vref(FMMIX)
29
2.7
3.1
3.4
6.5
7.1
7.9
FMMIXIN1
30
1
1.3
1.6
2.3
2.8
3.3
RFGND
31
external 0
FMMIXIN2
33
1
1.3
1.6
2.3
2.8
3.3
WBSW
34
oating
4 (WB)
4.5 (WB)
5 (WB)
(FM)
<0.5 (FM)
(FM)
IFMAGC
35
external biased
1.5 (external
biasing)
4 (external
biasing)
T2FMAGC
36
7.5
8
8.3
3.6
4.2
4.6
T1FMAGC
37
oating
1
7
DAAOUT
38
0.2
0.3
0.2
8.25
DAATD
39
oating
0.2
1.5
DAAIN
40
0
8.5
0
8.5
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