TEA6843HL/V1,557 NXP Semiconductors, TEA6843HL/V1,557 Datasheet - Page 31

• Manufacturer Part Number: TEA6843HL/V1,557
• Description: IC CAR RADIO TUNER 80-LQFP
• Manufacturer: NXP Semiconductors

Specifications of TEA6843HL/V1,557

• Frequency: AM, FM, WB
• Modulation Or Protocol: AM, FM
• Applications: AM/FM Radio Receiver
• Current - Receiving: 90mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 2.5 V ~ 12 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Other names: 935268098557; TEA6843HL/V1; TEA6843HL/V1

Philips Semiconductors
2003 Dec 19
handbook, full pagewidth
New In Car Entertainment (NICE)
extended car radio
V RDSMPX
V FMMPX ;
(1) Output voltage for not muted RDSMPX: f = 22.5 kHz; f mod = 1 kHz.
(2) Output voltage for muted FMMPX: f = 22.5 kHz; f mod = 1 kHz.
(3) Noise voltage at not muted RDSMPX: unweighted B = 250 Hz to 15 kHz with de-emphasis 75 s.
(4) Noise voltage at muted FMMPX: unweighted B = 250 Hz to 15 kHz with de-emphasis 75 s.
(5) Level voltage for standard setting of level DAA; data byte 6 = 84H.
(6) THD of FMMPX and RDSMPX: f = 22.5 kHz; f mod = 1 kHz.
(dB)
10
10
20
30
40
50
60
70
80
0
10
Fig.7 (S+N)/N, THD and level voltage for FM mode as a function of FM demodulator input voltage.
3
10
(1)
(2)
(3)
(4)
2
(5)
(6)
10
1
31
1
10
10
2
V FMLIMIN (mV)
TEA6843HL
Product specification
MHC364
10
9
V level
8
7
6
5
4
3
2
1
0
3
THD
(%)
(V)