參數(shù)資料
型號: TEA5777HL/N2,118
廠商: NXP SEMICONDUCTORS
元件分類: 接收器
英文描述: AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP32
封裝: 7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-358-1, LQFP-32
文件頁數(shù): 33/47頁
文件大小: 219K
代理商: TEA5777HL/N2,118
TEA5777_1
Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 01 — 11 April 2006
39 of 47
Philips Semiconductors
TEA5777
Low-power AM/FM stereo radio for handheld applications
[1]
This includes the attenuation due to the de-emphasis. At 1 kHz this is approximately 0.4 dB for 50
s.
AF output: pins VAFL and VAFR
Vo(AF)
AF output voltage
measured with respect to input pin
MPXIN; Vi3 = 100 mV; L = R;
fmod = 1 kHz
83
91
99
mV
Io(sink)M
peak sink output current
Vi3 = 100 mV; L = R; fmod = 1 kHz
-
60
-
A
VO
output voltage
measured with respect to input pin
MPXIN; FM mode
0.675
0.75
0.825
V
Ro
output resistance
300
500
800
Table 46.
Stereo decoder characteristics …continued
VCCA =VCCD = 3 V; Tamb =25 °C; τdeemp=50 s; not forced to mono; all AC values are given in RMS; see test circuit of
Figure 9; unless otherwise specied.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
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