KA353M [ETC]
;
| 型号： | KA353M |
| 厂家： | 
ETC |
| 描述： |
|
| 文件： | 总4页 (文件大小：59K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Index of /ds/LF/
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Parent Directory
LF353.pdf
22-Dec-99 00:11 49K
22-Dec-99 00:11 49K
22-Dec-99 00:11 49K
22-Dec-99 00:11 49K
LF353M.pdf
LF353N.pdf
LF353S.pdf
LF353 (LM353, KA353)
DUAL OPERATIONAL AMPLIFIER (JFET)
DUAL OPERATIONAL AMPLIFER
8 DIP
The LF353 is a JFET input operational amplifier with an internally
compensated input offset voltage. The JFET input device provides
with bandwidth, low input bias currents and offset currents.
FEATURES
·
Internally trimmed offset voltage: 10mV
8 SOP
· Low input bias current: 50pA
· Wide gain bandwidth: 4MHz
· High slew rate: 13V/ms
·
High Input impedance: 1012
W
BLOCK DIAGRAM
ORDERING IN FORMATION
Device
LF353N
LF353M
LF353S
Package Operating Temperature
i
8 DIP
8 SOP
9 SIP
0 ~ + 70°C
SCHEMATIC DIAGRAM (One Section Only)
Rev. B
ã
1999 Fairchild Semiconductor Corporation
LF353 (LM353, KA353)
DUAL OPERATIONAL AMPLIFIER (JFET)
ABSOLUTE MAXIMUM RATINGS
Characteristics
Symbol
Value
Unit
Power Supply Voltage
VCC
VI(DIFF)
VI
V
V
V
±18
30
Differential Input Voltage
Input Voltage Range
±15
Output Short Circuit Duration
Power Dissipation
Continuous
500
PD
mW
°C
0 ~ +70
-65 ~ +150
Operating Temperature Range
Storage Temperature Range
TOPR
TSTG
°C
ELECTRICAL CHARACTERISTICS
(VCC =+15V, VEE= -15V, TA=25 °C, unless otherwise specified)
Characteristic
Input Offset Voltage
Symbol
Test Conditions
RS=10KW
Min
Typ
Max
Unit
5.0
10
VIO
DVIO/DT
IIO
mV
0 °C £TA£+70 °C
Input Offset Voltage Drift
Input Offset Current
10
25
RS=10KW
0 °C £TA£+70 °C
0 °C £TA£+70 °C
0 °C £TA£+70 °C
mV/ °C
pA
100
4
nA
50
200
8
pA
IBIAS
RI
Input Bias Current
Input Resistance
nA
1012
100
W
25
15
VO(P-P) = ±0V
RL = 2KW
V/mV
Large Signal Voltage Gain
GV
0 °C £TA£+70 °C
Output Voltage Swing
Input Voltage Range
VO(P.P)
VI(R)
V
V
RL = 10KW
±12
±11
70
±13.5
±15/-12
100
100
3.6
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Power Supply Current
Slew Rate
CMRR
PSRR
ICC
dB
RS³ 10KW
RS³ 10KW
70
dB
6.5
mA
V/ms
MHz
SR
GV = 1
13
Gain-Bandwidth Product
GBM
4
f = 1Hz ~ 20Khz
(Input referenced)
Channel Seperation
CS
120
120
dB
RS = 100W
f = 1KHz
f = 1KHz
Hz
nV/Ö
Equivalent Input Noise Voltage
Equivalent Input Noise Current
VNI
INI
16
16
Hz
pA/Ö
0.01
0.01
TRADEMARKS
The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is
not intended to be an exhaustive list of all such trademarks.
ACEx™
CoolFET™
ISOPLANAR™
MICROWIRE™
POP™
PowerTrench™
QS™
CROSSVOLT™
E2CMOSTM
FACT™
FACT Quiet Series™
Quiet Series™
SuperSOT™-3
SuperSOT™-6
SuperSOT™-8
TinyLogic™
FAST®
FASTr™
GTO™
HiSeC™
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER
NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD
DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT
OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT
RIGHTS, NOR THE RIGHTS OF OTHERS.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION.
As used herein:
1. Life support devices or systems are devices or
systems which, (a) are intended for surgical implant into
the body, or (b) support or sustain life, or (c) whose
failure to perform when properly used in accordance
with instructions for use provided in the labeling, can be
reasonably expected to result in significant injury to the
user.
2. A critical component is any component of a life
support device or system whose failure to perform can
be reasonably expected to cause the failure of the life
support device or system, or to affect its safety or
effectiveness.
PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification
Product Status
Definition
Advance Information
Formative or
In Design
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
Preliminary
First Production
This datasheet contains preliminary data, and
supplementary data will be published at a later date.
Fairchild Semiconductor reserves the right to make
changes at any time without notice in order to improve
design.
No Identification Needed
Obsolete
Full Production
This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
Not In Production
This datasheet contains specifications on a product
that has been discontinued by Fairchild semiconductor.
The datasheet is printed for reference information only.
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