參數(shù)資料
型號(hào): TEA1085A
廠商: NXP SEMICONDUCTORS
元件分類: 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
文件頁數(shù): 15/32頁
文件大?。?/td> 199K
代理商: TEA1085A
March 1992
15
Philips Semiconductors
Preliminary specification
Listening-in circuit for line-powered
telephone sets
TEA1085; TEA1085A
Fig.12 TEA1085/TEA1085A safe operating area.
(1) T
amb
= 55
°
C; P
tot
= 1.4 W.
(2) T
amb
= 65
°
C; P
tot
= 1.2 W.
(3) T
amb
= 75
°
C; P
tot
= 1.0 W.
handbook, halfpage
(mA)
2
12
30
50
MGR041
70
90
110
4
6
8
10
VSUP (V)
(2)
(3)
(1)
Fig.13 TEA1085T/TEA1085AT safe operating
area.
(1) T
amb
= 35
°
C; P
tot
= 1.2 W.
(2) T
amb
= 45
°
C; P
tot
= 1.07 W.
(3) T
amb
= 55
°
C; P
tot
= 0.93 W.
(4) T
amb
= 65
°
C; P
tot
= 0.8 W.
(5) T
amb
= 75
°
C; P
tot
= 0.666 W.
handbook, halfpage
(mA)
2
12
30
50
MGR042
70
90
110
4
6
8
10
VSUP (V)
(2)
(3)
(4)
(5)
(1)
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