TEF6890H/V2,557 NXP Semiconductors, TEF6890H/V2,557 Datasheet - Page 17

• Manufacturer Part Number: TEF6890H/V2,557
• Description: IC RADIO SIGNAL PROC 44-QFP
• Manufacturer: NXP Semiconductors
• Type: Car Signal Processorr

Specifications of TEF6890H/V2,557

• Applications: Automotive Audio
• Mounting Type: Surface Mount
• Package / Case: 44-MQFP, 44-PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935272793557; TEF6890H/V2; TEF6890H/V2

Philips Semiconductors
2003 Oct 21
C
V
C
f
Analog-to-digital converters for I
L
V
cut-off
EVEL ANALOG
start(HCC)
HCC(max)
LEVEL(min)
SNC
HCC
Car radio integrated signal processor
SYMBOL
-
TO
SNC slope
HCC start voltage
HCC slope
maximum HCC
attenuation
cut-off frequency of fixed
HCC
lower voltage limit of
conversion range
C
C
-
DIGITAL CONVERTER
SNC
HCC
PARAMETER
=
=
------------ -
---------------- -
V
V
eq
HCC
cs
eq
2
C-bus
(8-
BIT
); see Fig.4
see Fig.8; slope of channel
separation between
30 dB and 10 dB with respect to
level voltage; SST[3:0] = 1010
see Fig.9; f
pin LEVEL that causes
HSL[1:0] = 10
see Fig.10; f
HST[2:0] = 010
see Fig.10; f
see Table 32; 3 dB point (first order
filter)
SSL[1:0] = 00
SSL[1:0] = 01
SSL[1:0] = 10
SSL[1:0] = 11
HST[2:0] = 000
HST[2:0] = 001
HST[2:0] = 010
HST[2:0] = 011
HST[2:0] = 100
HST[2:0] = 101
HST[2:0] = 110
HST[2:0] = 111
HSL[1:0] = 00
HSL[1:0] = 01
HSL[1:0] = 10
HSL[1:0] = 11
HCSF = 1
HCSF = 0
HCF[2:0] = 000
HCF[2:0] = 001
HCF[2:0] = 010
HCF[2:0] = 011
HCF[2:0] = 100
HCF[2:0] = 101
HCF[2:0] = 110
HCF[2:0] = 111
audio
CONDITIONS
audio
17
audio
= 10 kHz; voltage at
= 10 kHz
= 10 kHz;
HCC
= 3 dB;
MIN.
38
51
63
72
1.17
1.42
1.67
1.92
2.17
2.67
3.17
3.67
9
11
14
18
10
14
1.5
2.2
3.3
4.7
6.8
10
wide
unlimited
0.25
TYP.
Product specification
TEF6890H
MAX.
dB/V
dB/V
dB/V
dB/V
V
V
V
V
V
V
V
V
dB/V
dB/V
dB/V
dB/V
dB
dB
kHz
kHz
kHz
kHz
kHz
kHz
V
UNIT