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參數(shù)資料
| 型號(hào)： | UA747CN-B |
| 英文描述： | Voltage-Feedback Operational Amplifier |
| 中文描述： | 電壓反饋運(yùn)算放大器 |
| 文件頁(yè)數(shù)： | 1/8頁(yè) |
| 文件大?。?/td> | 112K |
| 代理商： | UA747CN-B |
uA747C, uA747M
DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS009A – D971, FEBRUARY 1971 – REVISED OCTOBER 1990
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Copyright
1990, Texas Instruments Incorporated
1
No Frequency Compensation Required
Low Power Consumption
Short-Circuit Protection
Offset-Voltage Null Capability
Wide Common-Mode and Differential
Voltage Ranges
No Latch-Up
Designed to Be Interchangeable With
Fairchild
μ
A747C and
μ
A747M
description
The uA747 is a dual general-purpose operational
amplifier featuring offset-voltage null capability.
Each half is electrically similar to uA741.
The high common-mode input voltage range and
the absence of latch-up make this amplifier ideal
for voltage-follower applications. The device is
short-circuit protected and the internal frequency
compensation ensures stability without external
components. A low-value potentiometer may be
connected between the offset null inputs to null out
the offset voltage as shown in Figure 2.
The uA747C is characterized for operation from
0
°
C to 70
°
C; the uA747M is characterized for
operation over the full military temperature range
of –55
°
C to 125
°
C.
symbol (each amplifier)
IN+
IN–
OUT
OFFSET N1
OFFSET N2
+
AVAILABLE OPTIONS
PACKAGE
VIOMax
VIO Max
AT 25
°
C
14-PIN
20-PIN
TA
SMALL OUTLINE
(D)
CERAMIC DIP
(J)
PLASTIC DIP
(N)
FLAT PACK
(W)
CHIP CARRIER
(FK)
0
°
C
to
70
°
C
–55
°
C
to
125
°
C
The D package is available taped and reeled. Add the suffix R to the device type, (i.e., uA747CDR).
6 mV
uA747CD
—
uA747CN
—
—
5 mV
—
uA747MJ
—
uA747MW
uA747MFK
1
2
3
4
5
6
7
14
13
12
11
10
9
8
IN –
IN +
OFFSET 1N2
V
CC –
OFFSET 2N2
IN +
IN –
OFFSET 1N1
1 V
CC +
OUT
NC
OUT
2 V
CC +
OFFSET 2N1
D, J, N, OR W PACKAGE
(TOP VIEW)
3
2
1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
OUT
NC
NC
NC
OUT
OFFSET 1N2
NC
V
CC –
NC
OFFSET 2N2
uA747m . . . FK PACKAGE
(TOP VIEW)
I
I
N
O
I
I
N
NC – No internal connection
O
C
1
C
2
The two positive supply terminals (1 VCC + and 2 VCC +) are
connected together internally.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UA747CW | Interface circuit - relay and lamp-driver |
| UA747MJB | High-voltage half bridge driver |
| UA747M | DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |
| UA747MFK | Circular Connector; No. of Contacts:128; Series:D38999; Body Material:Metal; Connecting Termination:Crimp; Connector Shell Size:25; Circular Contact Gender:Pin; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:25-35 |
| UA747MJ | DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UA747CNE4 | 功能描述:運(yùn)算放大器 - 運(yùn)放 Dual General-Purpose Op Amp 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 |
| UA747CNG4 | 制造商:Texas Instruments 功能描述:OP AMP DUAL GEN PURPOSE DIP 747 制造商:Texas Instruments 功能描述:OP AMP, DUAL GEN PURPOSE, DIP, 747 |
| UA747CW | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
| UA747DM | 制造商:MISCELLANEOUS 功能描述: |
| UA747DMQB | 制造商:Fairchild Semiconductor 功能描述:* 制造商:Fairchild Semiconductor Corporation 功能描述: |
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