參數(shù)資料
型號(hào)： TEA1085A
廠商： NXP SEMICONDUCTORS
元件分類(lèi)： 通信及網(wǎng)絡(luò)
英文描述： Listening-in circuit for line-powered telephone sets
中文描述： SPECIALTY TELECOM CIRCUIT, PDIP24
封裝： 0.600 INCH, PLASTIC, DIP-24
文件頁(yè)數(shù)： 20/32頁(yè)
文件大?。?/td> 199K
代理商： TEA1085A
M
2
P
P
L
t
T
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a
MGR043
3
2
5
6
6
5
19
9
7
8
10
9
16
18
15
1
4
2
3
14
C3
C1
C20
R9
R5
R1
R20
C21
R35
R28
(1)
(1)
(1)
C28
(1)
R36
(1)
13
R34
16
R33
R29
R26
R31
R30
R32
(1)
(1)
12
C26
11
15
1
24
18
8
7
20
17
23
C23
C24
C27
C25
(1)
VBB
10
21
22
R27
R25
C22
VBB
VBB
VBB
C31
(1)
for
TEA1085
for
TEA1085A
TEA1060
TEA1085
TEA1085A
RL
50
A
IIN
ISUP
Iline
VLSI
VDTI
ILN
ICC
Vm
Fig.14 Test circuit.
The DC current is divided as follows:
V
The pins not shown in the TEA1060 are left open. An impedance in series with pin SUP (e.g. an ammeter)
should be avoided as it interferes with the value of I
LN
.
I
SUP
I
IN
-------------------------------
–
=
I
LN
-------------------------------
=
(1) To TEA1060 (SLPE)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TEA1085AT 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Listening-in circuit for line-powered telephone sets
TEA1085T 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Listening-in circuit for line-powered telephone sets
TEA1088T 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:SMPS Battery Charger Control Circuit
TEA1093 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Hands-free IC
TEA1093T 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Hands-free IC
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