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參數(shù)資料
| 型號(hào)： | UA748C |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |
| 中文描述： | 通用運(yùn)算放大器 |
| 文件頁(yè)數(shù)： | 2/8頁(yè) |
| 文件大?。?/td> | 118K |
| 代理商： | UA748C |
uA748C, uA748M
GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS095 – D921, DECEMBER 1970 – REVISED OCTOBER 1990
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
2
schematic
IN–
IN+
N2
N1/COMP
VCC+
OUT
VCC–
34
34
COMP
1 k
50 k
1 k
Resistor values shown are nominal.
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
uA748C
18
–18
uA748M
22
–22
±
30
±
15
UNIT
V
V
V
Supply voltage, VCC+ (see Note 1)
Supply voltage, VCC– (see Note 1)
Differential input voltage (see Note 2)
±
30
±
15
Input voltage (either input, see Notes 1 and 3)
V
Voltage range between either offset null terminal (N1/N2) and VCC–
Duration of output short circuit (see Note 4)
Continuous total power dissipation
Operating free-air temperature range
Storage temperature range
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
NOTES: 1. All voltage values, unless otherwise noted, are with respect to the midpoint between VCC + and VCC –.
2. Differential voltages are at the noninverting input terminal with respect to the inverting input terminal.
3. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15V, whichever is less.
4. The output may be shorted to ground or either power supply. For the uA748M only, the unlimited duration of the short circuit applies
at (or below) 125
°
C case temperature or 75
°
C free-air temperature
–0.5 to 2
unlimited
See Dissipation Rating Table
0 to 70
–55 to 125
–65 to 150
–0.5
V
unlimited
°
C
°
C
°
C
°
C
–65 to 150
300
JG or U package
D or P package
260
DISSIPATION RATING TABLE
DERATING
FACTOR
5.8 mW/
°
C
8.4 mW/
°
C
N/A
5.4 mW/
°
C
PACKAGE
TA
≤
25
°
C
POWER RATING
500 mW
500 mW
500 mW
500 mW
DERATE
ABOVE TA
64
°
C
90
°
C
N/A
57
°
C
TA = 70
°
C
POWER RATING
464 mW
500 mW
500 mW
432 mW
TA = 125
°
C
POWER RATING
N/A
210 mW
N/A
135 mW
D
JG
P
U
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| uA748CD | GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |
| uA748CP | GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |
| uA748M | Static protection RoHS Compliant: NA |
| uA748MJG | GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |
| uA748MU | GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UA748CD | 功能描述:運(yùn)算放大器 - 運(yùn)放 Single General Purp RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| UA748CD | 制造商:STMicroelectronics 功能描述:OP AMP GENERAL PURPOSE SMD SOIC8 |
| UA748CDR | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| UA748CDT | 功能描述:運(yùn)算放大器 - 運(yùn)放 Single General Purp RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| UA748CJG | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
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