參數(shù)資料
型號(hào): 935174080557
廠商: NXP SEMICONDUCTORS
元件分類: 接收器
英文描述: AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP44
封裝: SOT-307
文件頁數(shù): 6/44頁
文件大小: 278K
代理商: 935174080557
2000 Feb 02
14
Philips Semiconductors
Product specication
Self Tuned Radio (STR)
TEA5757HL; TEA5759HL
CHARACTERISTICS
VCC1 =3V; Tamb =25 °C; unless otherwise specied.
Notes
1. Depending on band.
2. In the application with external front-end the inaccuracy depends on the front-end.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
VCC1
supply voltage
2.5
12
V
VCC2
supply voltage for tuning
12
V
VDDD
supply voltage for digital part
2.5
12
V
Vtune
tuning voltage
0.7
VCC2 0.75 V
ICC2
supply current for tuning in preset
mode (band-end to band-end)
800
A
fBUS-CLOCK(max) maximum BUS-CLOCK frequency
300
kHz
ICC1
current consumption during
acquisition of VCC1
AM mode
12
15
18
mA
FM mode
12.5
15.5
18.5
mA
IDD
current consumption during
acquisition of IDD
AM mode
4.8
mA
FM mode
5.5
mA
ICC1
current consumption after acquisition
of VCC1
AM mode
12
15
18
mA
FM mode
13
16
19
mA
IDD
current consumption after acquisition
of IDD
AM mode
3.3
mA
FM mode
2.7
mA
tsearch
synthesizer auto-search time for
empty band
FM mode
10
s
tacq
synthesizer preset acquisition time
between two band limits
FM
100
ms
MW
100
ms
LW
200
ms
SW
500(1)
ms
fband
frequency band range of the
synthesizer
AM mode
0.144
30
MHz
FM mode
50
150
MHz
fFM
AFC inaccuracy of FM
note 2
1
kHz
f
AM
AFC inaccuracy of AM
100
Hz
IP0(sink)
sink current of software
programmable output P0
V32 =3V
4
6
mA
IP1(sink)
sink current of software
programmable output P1
V33 =3V
4
6
mA
IP0(source)
source current of software
programmable output P0
V32 =0V
5
9
mA
IP1(source)
source current of software
programmable output P1
V33 =0V
5
9
mA
I42(sink)
sink current of FM-ON/OFF switch
FM ON
4
6
mA
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