參數(shù)資料
型號: TPS9104PT
廠商: Texas Instruments, Inc.
英文描述: CELLULAR SUBSCRIBER TERMINAL POWER SUPPLY/AUDIO SYSTEM
中文描述: 移動(dòng)用戶終端電源/音頻系統(tǒng)
文件頁數(shù): 8/33頁
文件大小: 557K
代理商: TPS9104PT
TPS9104
CELLULAR SUBSCRIBER TERMINAL
POWER SUPPLY/AUDIO SYSTEM
SLVS133A – AUGUST 1996 – REVISED APRIL 1998
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
400
200
1200
025
50
75
100
800
600
1000
MAXIMUM CONTINUOUS POWER DISSIPATION
vs
FREE-AIR TEMPERATURE
1400
125
150
TA – Free-Air Temperature –
°
C
Figure 2
R
θ
JA = 93
°
C/W
PD
2000
1000
6000
025
50
75
100
PD
4000
3000
5000
MAXIMUM CONTINUOUS POWER DISSIPATION
vs
CASE TEMPERATURE
7000
125
150
TA – Case Temperature –
°
C
Figure 3
R
θ
JC = 19
°
C/W
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, V
CC
, VCP
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range at OFF, MIC_EN, SPKR_EN, RNGR_EN, SPKR_IN,
RNGR_IN, MIC_IN+, MIC_IN–
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range at PL, PA, PB, EN, EN_A, EN_B,
ON, ON_REM, EN_CP
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous total power dissipation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Peak output current
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output current range at SPKR_OUT+, SPKR_OUT–,
RNGR_OUT+, RNGR_OUT–
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power dissipation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, T
A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead Temperature 1,6 mm (1/16 inch) from case for 10 seconds
–0.3 V to 12 V
–0.3 V to 7 V
–0.3 V to V
CC
See dissipation rating table
Internally limited
–100 mA to 100 mA
See dissipation rating table
–40
°
C to 85
°
C
–65
°
C to 150
°
C
260
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
All voltages are with respect to GND.
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