TEA6843HL/V1,557 NXP Semiconductors, TEA6843HL/V1,557 Datasheet - Page 23

• 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
V
V
RDS MPX output: pin RDSMPX
V
(S+N)/N
THD
I
R
R
C
B
PSRR
FM MPX output: pin FMMPX
V
(S+N)/N
o(max)
start(lim)(rms)
o(sens)(rms)
o(rms)
AM
o(rms)
o
L
L
New In Car Entertainment (NICE)
extended car radio
SYMBOL
start of limiting of
FM MPX output
voltage (RMS value)
sensitivity for FM MPX
output voltage
(RMS value)
RDS MPX output
voltage (RMS value)
maximum signal plus
noise-to-noise ratio
total harmonic
distortion
AM suppression
maximum output
current
output resistance
load resistance
load capacitance
bandwidth
power supply ripple
rejection
FM MPX output
voltage (RMS value)
maximum signal plus
noise-to-noise ratio
-------------------------- -
V
o(AM)(rms)
V
o(rms)
PARAMETER
de-emphasis = 75 s
V
de-emphasis = 75 s;
V
de-emphasis = 75 s;
V
FM: f = 22.5 kHz; f
AM: m = 0.3; f
de-emphasis = 75 s
C
f
V
data byte 4 = X010X110;
V
weather band mode
de-emphasis = 75 s;
V
ripple
AF
f = 22.5 kHz; f
f = 22.5 kHz; f
f = 75 kHz; f
f = 22.5 kHz; f
f = 1.5 kHz; f
f = 22.5 kHz; f
FMLIMIN
FMLIMIN
FMLIMIN
FMLIMIN
FMLIMIN
FMLIMIN
L
R
(S+N)/N = 26 dB
(S+N)/N = 46 dB
V
V
V
V
= 0; R
f = 5 kHz; f
f = 22.5 kHz; f
FMLIMIN
FMLIMIN
FMLIMIN
FMLIMIN
gen
= 3 dB; R
= 100 Hz to 20 kHz
= 165 ;
CONDITIONS
= 20 V to 1 V
= 10 mV
= 200 V to 800 mV
= 20 V to 1 V
= 20 V to 1 V;
= 10 mV
L
> 20 k
= 30 to 70 V
= 70 to 500 V
= 500 V to 300 mV
= 300 mV to 1 V
23
mod
mod
mod
mod
gen
mod
mod
mod
mod
= 1 kHz;
mod
= 1 kHz;
= 1 kHz;
= 165
= 57 kHz
= 1 kHz;
= 1 kHz;
= 1 kHz;
= 1 kHz;
mod
= 1 kHz
= 1 kHz;
40
180
70
20
30
50
30
20
200
180
150
66
MIN.
10
10
50
50
230
73
0.4
30
40
60
40
300
40
230
230
70
TYP.
TEA6843HL
Product specification
15
15
75
60
280
0.75
100
500
50
280
310
MAX.
mV
mV
dB
%
dB
dB
dB
dB
k
pF
kHz
dB
mV
mV
dB
UNIT
V
V
V
A