TEF6903AH/V5S,557 NXP Semiconductors, TEF6903AH/V5S,557 Datasheet - Page 87

• Manufacturer Part Number: TEF6903AH/V5S,557
• Description: IC CAR RADIO SGL CHIP CIRC 80QFP
• Manufacturer: NXP Semiconductors

Specifications of TEF6903AH/V5S,557

• Modulation Or Protocol: AM, FM, WB
• Applications: AM/FM Radio Receiver
• Current - Receiving: 102mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 8 V ~ 9 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Frequency: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935288823557

NXP Semiconductors
Table 111. Dynamic characteristics of the sound processor
V
bass: 60 Hz filter frequency; bass = 0 dB; f
(byte OUTPUT; bit OUTA = 0); R
TEF6902A_3
Product data sheet
Symbol
t
t
t
t
t
t
WAM(attack)
WAM(recovery)
peak(USN)(attack)
peak(USN)(recovery)
peak(WAM)(attack)
peak(WAM)(recovery)
CC
USS
= 8.5 V; T
amb
= 25 C; see
Parameter
USN detector
desensitization
WAM detector attack
time (SNC)
WAM detector recovery
time (SNC)
peak detector attack time
for USN read-out via
I
peak detector recovery
time for USN read-out via
I
peak detector attack time
for WAM read-out via
I
peak detector recovery
time for WAM read-out
via I
2
2
2
C-bus
C-bus
C-bus
2
C-bus
Figure
L
= 10 k ; C
41; all AC values are given in RMS; treble: 10 kHz filter frequency; treble = 0 dB;
audio
L
Conditions
USN sensitivity setting (USS)
versus level voltage (USN
sensitivity setting is
automatically reduced as level
voltage decreases)
= 1 nF; unless otherwise specified.
= 1 kHz; G
V
1.25 V > V
1.125 V > V
1.0 V > V
LEVEL
Rev. 03 — 19 March 2008
> 1.25 V
LEVEL
vol
LEVEL
LEVEL
= 0 dB; G
…continued
> 1.125 V
> 1.0 V
fader
= 0 dB; loudness off; standard output gain
Min
-
-
-
-
-
-
-
-
-
-
Typ
-
-
-
-
1
1
1
10
1
10
TEF6902A
Integrated car radio
© NXP B.V. 2008. All rights reserved.
Max
3
2
1
0
-
-
-
-
-
-
87 of 106
Unit
-
-
-
-
ms
ms
ms
ms
ms
ms