TEA6843HL/V1 NXP Semiconductors, TEA6843HL/V1 Datasheet - Page 25

• Manufacturer Part Number: TEA6843HL/V1
• Manufacturer: NXP Semiconductors

Specifications of TEA6843HL/V1

• Screening Level: Industrial
• Package Type: LQFP
• Lead Free Status / Rohs Status: Compliant

Philips Semiconductors
2003 Dec 19
Input: pin TMUTE
V
V
I
I
V
Output: pin V
R
RR
RDS update; see Figs 10 and 11
RDS mute
V
Capacitor: pin TRDSMUTE
V
I
I
I
Output: pin AFHOLD
I
Output: pin AFSAMPLE
I
dch
ch
dch
ch
LI
sink(max)
sink(max)
TMUTE
offset
TMUTE(start)
mute
offset(DC)
TRDSMUTE
o
New In Car Entertainment (NICE)
extended car radio
SYMBOL
level
mute voltage
voltage offset with
V
discharge current
charge current
mute start voltage
output resistance of
level output
ripple rejection of level
output
muting depth
DC offset during RDS
update mute on
pin FMMPX
voltage on
pin TRDSMUTE
discharge current
charge current
input leakage current
maximum sink current
maximum sink current
V = V
level
PARAMETER
muted
V
notmuted
V
V
V
V
f
V
data byte 3: bit 7 = 1 (mute)
no mute
mute
V
V
mute
after first bus transmission with
data byte 1: bit 7 = 1 (start of
RDS update); V
no RDS update in progress;
V
ripple
mute
FMLIMIN
FMLIMIN
level
level
DDA1(ripple)
o
o
o
data byte 7 = XX111000
data byte 7 = XX111001
data byte 7 = XX111010
data byte 7 = XX111011
data byte 7 = XX111100
data byte 7 = XX111101
data byte 7 = XX111110
= 3 V; data byte 3: bit 7 = 1
= 3 V; data byte 3: bit 7 = 0
= 0.5 V
= 100 Hz;
< V
> V
= 3 dB; V
CONDITIONS
TMUTE
TMUTE
= 0 to 1 V
= 0 to 1 V
= 100 mV (RMS)
25
FMLIMIN
o
= 0.5 V
= 10 mV
0
2.5
300
400
450
520
580
640
680
60
24
1.0
1.0
200
4.5
30
38
10
MIN.
3.5
450
550
630
720
800
890
980
40
80
5.7
1.1
32
1.2
1.2
3.5
32
TYP.
TEA6843HL
Product specification
5
+200
4.5
600
700
810
920
1020
1140
1280
500
+30
38
+10
1.4
1.4
2.5
24
MAX.
V
mV
mV
mV
mV
mV
mV
mV
mV
dB
dB
mV
V
V
nA
mA
mA
UNIT
A
A
A
A