參數(shù)資料
型號: TEA6843HL/V1,518
廠商: NXP SEMICONDUCTORS
元件分類: 接收器
英文描述: AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP80
封裝: 12 X 12 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-315-1, LQFP-80
文件頁數(shù): 18/62頁
文件大小: 363K
代理商: TEA6843HL/V1,518
2003 Dec 19
25
Philips Semiconductors
Product specication
New In Car Entertainment (NICE)
extended car radio
TEA6843HL
Input: pin TMUTE
VTMUTE
mute voltage
VFMLIMIN = 0 to 1 V
0
5V
Voffset
voltage offset with
Vlevel
VFMLIMIN =0to 1V
200
+200
mV
Idch
discharge current
Vlevel <VTMUTE
2.5
3.5
4.5
A
Ich
charge current
Vlevel >VTMUTE
4.5
3.5
2.5
A
VTMUTE(start)
mute start voltage
αmute = 3 dB; VFMLIMIN =10mV
data byte 7 = XX111000
300
450
600
mV
data byte 7 = XX111001
400
550
700
mV
data byte 7 = XX111010
450
630
810
mV
data byte 7 = XX111011
520
720
920
mV
data byte 7 = XX111100
580
800
1020
mV
data byte 7 = XX111101
640
890
1140
mV
data byte 7 = XX111110
680
980
1280
mV
Output: pin Vlevel
Ro
output resistance of
level output
500
RR
ripple rejection of level
output
fripple = 100 Hz;
VDDA1(ripple) = 100 mV (RMS)
40
dB
RDS update; see Figs 10 and 11
RDS mute
αmute
muting depth
data byte 3: bit 7 = 1 (mute)
60
80
dB
Voffset(DC)
DC offset during RDS
update mute on
pin FMMPX
V=Vmuted Vnotmuted
30
+30
mV
Capacitor: pin TRDSMUTE
VTRDSMUTE
voltage on
pin TRDSMUTE
no mute
5.7
V
mute
1.1
V
Idch
discharge current
Vo = 3 V; data byte 3: bit 7 = 1
24
32
38
A
Ich
charge current
Vo = 3 V; data byte 3: bit 7 = 0
38
32
24
A
ILI
input leakage current
mute
10
+10
nA
Output: pin AFHOLD
Isink(max)
maximum sink current
after rst bus transmission with
data byte 1: bit 7 = 1 (start of
RDS update); Vo = 0.5 V
1.0
1.2
1.4
mA
Output: pin AFSAMPLE
Isink(max)
maximum sink current
no RDS update in progress;
Vo = 0.5 V
1.0
1.2
1.4
mA
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
相關(guān)PDF資料
PDF描述
TEA7532DP AUDIO AMPLIFIER, PDIP16
TEA7532FP AUDIO AMPLIFIER, PDSO16
TEA7650H-T SPECIALTY CONSUMER CIRCUIT, PQFP48
TEF6890H/V2,518 SPECIALTY CONSUMER CIRCUIT, PQFP44
TEF6890H/V2,557 SPECIALTY CONSUMER CIRCUIT, PQFP44
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TEA6845 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:New In Car Entertainment NICE car radio
TEA6845AH 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:New In Car Entertainment NICE car radio
TEA6845H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:New In Car Entertainment NICE car radio
TEA6845H/V2 功能描述:調(diào)諧器 VDO-NICE RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度:
TEA6845H/V2,518 功能描述:調(diào)諧器 VDO-NICE RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度: