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參數(shù)資料
| 型號： | LF347BDR |
| 元件分類： | 運算放大器 |
| 英文描述： | Voltage-Feedback Operational Amplifier |
| 中文描述： | 電壓反饋運算放大器 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 101K |
| 代理商： | LF347BDR |
FAMILY OF JFET
OPERATIONAL AMPLIFIERS
Order this document by LF347/D
D SUFFIX
PLASTIC PACKAGE
CASE 751
(SO–8)
N SUFFIX
PLASTIC PACKAGE
CASE 626
Output A
Inputs A
VEE
VCC
Output B
Inputs B
LF351
(Top View)
LF353
(Top View)
Offset Null
Invt Input
Noninvt Input
VEE
NC
VCC
Output
Offset Null
1
2
3
4
8
7
6
5
+
–
–
–
+
+
A
B
1
2
3
4
8
7
6
5
1
1
8
8
PIN CONNECTIONS
N SUFFIX
PLASTIC PACKAGE
CASE 646
(Top View)
Out 1
Inputs 1
VCC
Inputs 2
Out 2
Out 4
Inputs 4
VEE
Inputs 3
Out 3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
4
2
3
+
+
+
+
1
–
–
–
–
14
1
PIN CONNECTIONS
ORDERING INFORMATION
Function
Device
Package
Operating
Temperature Range
LF351D
LF351N
Single
Single
TA = 0
°
to +70
°
C
SO–8
Plastic DIP
LF353D
LF353N
Dual
Dual
SO–8
Plastic DIP
LF347BN
LF347N
Quad
Quad
Plastic DIP
Plastic DIP
1
MOTOROLA ANALOG IC DEVICE DATA
These low cost JFET input operational amplifiers combine two
state–of–the–art analog technologies on a single monolithic integrated
circuit. Each internally compensated operational amplifier has well matched
high voltage JFET input devices for low input offset voltage. The JFET
technology provides wide bandwidths and fast slew rates with low input bias
currents, input offset currents, and supply currents.
These devices are available in single, dual and quad operational
amplifiers which are pin–compatible with the industry standard MC1741,
MC1458, and the MC3403/LM324 bipolar devices.
Input Offset Voltage of 5.0 mV Max (LF347B)
Low Input Bias Current: 50 pA
Low Input Noise Voltage: 16 nV/ Hz
Wide Gain Bandwidth: 4.0 MHz
High Slew Rate: 13V/
μ
s
Low Supply Current: 1.8 mA per Amplifier
High Input Impedance: 1012
High Common Mode and Supply Voltage Rejection Ratios: 100 dB
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Supply Voltage
VCC
VEE
+18
–18
V
Differential Input Voltage
VID
VIDR
tSC
PD
1/
θ
JA
TA
TJ
Tstg
±
30
V
Input Voltage Range (Note 1)
±
15
V
Output Short Circuit Duration (Note 2)
Continuous
Power Dissipation at TA = +25
°
C
Derate above TA =+25
°
C
900
10
mW
mW/
°
C
Operating Ambient Temperature Range
0 to +70
°
C
Operating Junction Temperature Range
115
°
C
Storage Temperature Range
– 65 to
+150
°
C
NOTES:
1.Unless otherwise specified, the absolute maximum negative input voltage is
limited to the negative power supply.
2.Any amplifier output can be shorted to ground indefinitely. However, if more than
one amplifier output is shorted simultaneously, maximum junction temperature
rating may be exceeded.
Motorola, Inc. 1996
Rev 0
相關PDF資料 |
PDF描述 |
|---|---|
| LF347D | WIDE BANDWIDTH QUAD J-FET OPERATIONAL AMPLIFIERS |
| LF347DT | WIDE BANDWIDTH QUAD J-FET OPERATIONAL AMPLIFIERS |
| LF347N | WIDE BANDWIDTH QUAD J-FET OPERATIONAL AMPLIFIERS |
| LF347 | WIDE BANDWIDTH QUAD J-FET OPERATIONAL AMPLIFIERS |
| LF347IN | WIDE BANDWIDTH QUAD J-FET OPERATIONAL AMPLIFIERS |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LF347BDRE4 | 功能描述:運算放大器 - 運放 Wide-Bandwidth JFET-Inp Quad 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LF347BDRG4 | 功能描述:運算放大器 - 運放 Wide-BW JFET-input Quad 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LF347BJ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
| LF347BN | 功能描述:運算放大器 - 運放 Wide-Bandwidth JFET-Inp Quad 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LF347BN | 制造商:Texas Instruments 功能描述:IC OP AMP QUAD JFET DIP14 347 |
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