參數(shù)資料
型號(hào): TEA5757HL
廠商: NXP SEMICONDUCTORS
元件分類(lèi): 接收器
英文描述: Self Tuned Radio(STR)(自調(diào)諧收音機(jī))
中文描述: AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP48
封裝: 7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-313-2, LQFP-48
文件頁(yè)數(shù): 8/40頁(yè)
文件大?。?/td> 209K
代理商: TEA5757HL
2000 Feb 02
8
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
TEA5757HL; TEA5759HL
To ensure that the search function operates correctly under all conditions the following search sequence must be applied:
Store the current frequency in the memory
Issue the search command
Wait for data valid and read the new frequency
If the new frequency is the same as the stored frequency, issue a preset step (e.g. 50 kHz) and start the search
sequence again.
T
UNING CURRENTS FOR DIFFERENT CONDITIONS
Table 1
Tuning currents
BAND
SELECT
W
1
(kHz)
W
2
(kHz)
R
(kHz)
I
A
(
μ
A)
I
B
(
μ
A)
MIN.
TYP.
MAX.
MIN.
TYP.
MAX.
FM
MW
LW
SW
25
3
1
1
200
64
64
64
12.5
1
1
1
2
2
2
2.5
2.5
2.5
0.5
3
3
3
54
54
54
12
80
80
80
16
100
100
100
20
0.4
0.7
handbook, full pagewidth
MHB641
IB
IA
fc
f
R
IA
IB
R
W1
W2
R
R
Fig.3 Tuning currents.
相關(guān)PDF資料
PDF描述
TEA5759HL Self Tuned Radio STR
TEA5759 Self Tuned Radio STR
TEA5759H Self Tuned Radio STR
TF2-L2-12V SMALL POLARIZED RELAY WITH HIGH SENSITIVITY
TF2-H-12V SMALL POLARIZED RELAY WITH HIGH SENSITIVITY
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TEA5759 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Self Tuned Radio STR
TEA5759H 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Self Tuned Radio STR
TEA5759HL 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Self Tuned Radio STR
TEA5760UK 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Single chip FM stereo radio
TEA5760UK/N1,023 功能描述:調(diào)諧器 LOW COST FM ONLY 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: