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參數(shù)資料
| 型號(hào)： | UA748 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | PRECISION SINGLE OPERATIONAL AMPLIFIER |
| 中文描述： | 精密單運(yùn)算放大器 |
| 文件頁(yè)數(shù)： | 1/8頁(yè) |
| 文件大小： | 115K |
| 代理商： | UA748 |
.
INPUT OFFSET VOLTAGE : 3mV max. OVER
TEMPERATURE
.
FREQUENCY COMPENSATION WITH A
SINGLE 30pF CAPACITOR (C1)
.
OPERATIONFROM
±
5V to
±
15V
.
LOW POWER CONSUMPTION :
50mW AT
±
15V
.
CONTINUOUS SHORT-CIRCUIT PROTEC-
TION
.
OPERATIONAS ACOMPARATOR WITH
DIFFERENTIAL INPUTS ASHIGH AS
±
30V
.
NO LATCH-UP WHEN COMMON-MODE
RANGE IS EXCEEDED
.
SAME
LM101A
PIN
CONFIGURATION
AS
THE
DESCRIPTION
The UA748 is a general purpose operational am-
plifier built on a single silicon chip. The resulting
.
Short-circuit protection
.
Offsetvoltagenull capability
.
Large common-mode and differential voltage
ranges
.
Low power consumption
.
No latch-up
The unity-gaincompensationspecified makesthe
circuit stable for all feedbackconfigurations,even
with capacitive loads. However, it is possible to
optimize compensation for best high frequency
performanceatanygain.Thelowpowerdissipation
permits highvoltageoperationandsimplifies pack-
aging in full-temperaturerange systems.
1
2
3
4
8
6
5
7
PIN CONNECTIONS
(top view)
ORDER CODES
Part
Number
Temperature
Range
Package
N
D
UA748C
UA748I
UA748M
Example :
UA748CN
0
o
C, +70
o
C
-40
o
C, +105
o
C
-55
o
C, +125
o
C
N
DIP8
(Plastic Package)
D
SO8
(Plastic Micropackage)
PRECISION SINGLE OPERATIONAL AMPLIFIER
UA748
December 1997
1 - Offset null 1/ frequency
compensation
2 - Inverting input
3 - Non-inverting input
4 - V
CC-
5 - Offset null2
6 - Output
7 - V
CC+
8 - Frequency compensation
1/8
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UA748MGC | Voltage-Feedback Operational Amplifier |
| UA748CJG | High-voltage high and low side driver |
| UA748CD | PRECISION SINGLE OPERATIONAL AMPLIFIER |
| UA748CN | PRECISION SINGLE OPERATIONAL AMPLIFIER |
| UA748D | PRECISION SINGLE OPERATIONAL AMPLIFIER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UA748_01 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:PRECISION SINGLE OPERATIONAL AMPLIFIER |
| UA748C | 制造商:TI 制造商全稱:Texas Instruments 功能描述:GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |
| 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 |
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