TEA6845H/V2,557 NXP Semiconductors, TEA6845H/V2,557 Datasheet - Page 4

• 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
4
2003 Feb 04
V
I
V
I
V
I
f
f
f
T
AM overall system parameters (1
(S+N)/N
THD
FM overall system parameters (3
(S+N)/N
THD
DDA(tot)
DDA2
DDD
AM(ant)
FM(ant)
FM(WB)(ant)
amb
DDA(n)
DDA2
DDD
New In Car Entertainment (NICE) car radio
SYMBOL
QUICK REFERENCE DATA
analog supply voltage 1, 3, 4, 5 and 6
total analog supply current 1, 3, 4, 5
and 6
analog supply voltage 2
analog supply current 2
digital supply voltage
digital supply current
AM input frequency
FM input frequency
FM weather band input frequency
ambient temperature
signal plus noise-to-noise ratio
total harmonic distortion
signal plus noise-to-noise ratio
total harmonic distortion
PARAMETER
SFE10.7MS3)
SFE10.7MS3; 1
SFR450H)
FM mode
AM mode
FM mode
AM mode
FM mode
AM mode
LW
MW
SW
m = 0.3
m = 0.8
m = 0.9
de-emphasis = 50 s
4
f = 22.5 kHz;
f = 75 kHz
CONDITIONS
8
45
39
4.75
6.5
4.7
4.75
18
18
0.144
0.522
5.85
65
162.4
40
MIN.
8.5
56
49
5
8.1
5.9
5
23
23
58
0.3
0.5
65
0.6
TYP.
Product specification
TEA6845H
9
67
59
5.25
9.8
7.1
5.25
28
28
0.288
1.710
9.99
108
162.55
+85
1
MAX.
V
mA
mA
V
mA
mA
V
mA
mA
MHz
MHz
MHz
MHz
MHz
dB
%
%
dB
%
C
UNIT