TEA6845H/V2,557 NXP Semiconductors, TEA6845H/V2,557 Datasheet - Page 38

• Manufacturer Part Number: TEA6845H/V2,557
• Description: IC CAR RADIO TUNER 64-QFP
• Manufacturer: NXP Semiconductors

Specifications of TEA6845H/V2,557

• Frequency: AM, FM, WB
• Modulation Or Protocol: AM, FM
• Applications: AM/FM Radio Receiver
• Current - Receiving: 78mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 7.8 V ~ 9.2 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935262638557; TEA6845H/V2; TEA6845H/V2

Philips Semiconductors
Table 25 DC operating points
2003 Feb 04
C
FMLIMDEC
FMLIMIN
AMIF2DEC
IFAMP2OUT
AMNBHOLD
AMIF2IN
IF1GND
IFAMP2IN
C
IFAMP2DEC
IFAMP1OUT
IFAMP1IN
V
IFAMP1DEC
MIX1OUT1
MIX1OUT2
V
AMMIX1IN1
AMMIX1IN2
T1AMAGC
T2AMAGC
IAMAGC
V
FMMIXIN1
RFGND
FMMIXIN2
IFMAGC
T2FMAGC
T1FMAGC
DAAOUT
DAATD
DAAIN
V
CPOUT
V
DDA6
DDA5
ref(FMMIX)
tune
DDA4
AGC
offset
New In Car Entertainment (NICE) car radio
SYMBOL
PIN
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
1
2
3
4
5
6
7
8
9
3.6
2.5
2.5
2.4
7.2
4.3
2.4
external 0
3
floating
3
7.2
2.4
external 8.5
2.4
external 8.5
external 8.5
external 8.5
2.3
2.3
0
2.5
open-collector
2.7
1
external 0
1
floating
7.5
floating
floating
0
0
0
external 8.5
MIN.
4.3
3
3
2.7
7.9
4.6
2.7
4
4
7.9
2.7
2.7
2.75
2.75
2.8
2.8
3.1
1.3
1.3
8
0.2
AM MODE
TYP.
4.8
3.5
3.5
3.2
5.1
3.2
5
5
3
3
3.1
3.1
4.6
3.1
3.4
1.6
1.6
8.3
0.3
8.5
8.5
8.5
UNLOADED DC VOLTAGE (V)
MAX.
38
4.1
2.5
2.5
floating
3.4
8
floating
external 0
2.7
3
2.7
3.6
2.3
external 8.5
2.3
external 8.5
external 8.5
external 8.5
floating
floating
0 (no WX)
floating
open-collector
6.5
2.3
external 0
2.3
1.5 (external
biasing)
3.9
1
0.2
0.2
0
0
0
external 8.5
MIN.
4.6
2.8
2.8
3.9
8.4
3.1
3.5
3.1
4
2.7
2.7
0.3 (no WX)
7.1
2.8
2.8
4.6
FM MODE
TYP.
Product specification
TEA6845H
5.1
3.1
3.1
4.4
3.5
4
3.5
4.4
3.1
3.1
0.5 (no WX)
7.9
3.3
3.3
4 (external
biasing)
5.3
7
8.25
1.5
8.5
8.5
8.5
MAX.