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參數(shù)資料
| 型號： | UA7908Y |
| 元件分類： | 數(shù)字信號處理 |
| 英文描述： | Digital signal processing IC for speech and audio applications |
| 中文描述： | 負(fù)穩(wěn)壓器（167.63十一） |
| 文件頁數(shù)： | 3/10頁 |
| 文件大?。?/td> | 167K |
| 代理商： | UA7908Y |
μ
A7900 SERIES
NEGATIVE-VOLTAGE REGULATORS
SLVS058A – JUNE 1976 – REVISED OCTOBER 1996
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Derating factor = 16 mW/
°
C
R
θ
JA
≈
62.5
°
C/W
1000
800
400
200
0
1800
600
25
1400
1200
1600
FREE-AIR TEMPERATURE
DISSIPATATION DERATING CURVE
2000
TA – Free-Air Temperature –
°
C
M
CASE TEMPERATURE
DISSIPATION DERATING CURVE
M
8
4
2
0
25
50
75
100
12
14
16
125
150
10
6
50
75
100
125
150
TC – Case Temperature –
°
C
Derating factor = 0.25 W/
°
C
above 90
°
C
R
θ
JA
≈
4
°
C/W
Figure 1
Figure 2
recommended operating conditions
MIN
–7
–7.2
–8
–10.5
–14.5
–17.5
–21
–27
MAX
–25
–25
–25
–25
–30
–30
–33
–28
1.5
125
UNIT
μ
A7905C
μ
A7952C
μ
A7906C
μ
A7908C
μ
A7912C
μ
A7915C
μ
A7918C
μ
A7924C
Input voltage VI
Input voltage, VI
V
Output current, IO
Operating virtual junction temperature, TJ
A
°
C
0
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|---|---|
| UA7912 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:NEGATIVE-VOLTAGE REGULATORS |
| UA7912C | 制造商:Texas Instruments 功能描述: |
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| UA7912CKCS | 制造商:Rochester Electronics LLC 功能描述:-12V, 1.5A FIXED REGULATOR - Bulk |
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