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LM348N 参数 Datasheet PDF下载

LM348N图片预览
型号: LM348N
PDF下载: 下载PDF文件 查看货源
内容描述: 翻两番运算放大器 [QUADRUPLE OPERATIONAL AMPLIFIERS]
分类和应用: 运算放大器光电二极管
文件页数/大小: 5 页 / 81 K
品牌: TI [ TEXAS INSTRUMENTS ]
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LM148, LM248, LM348
QUADRUPLE OPERATIONAL AMPLIFIERS
SLOS058B – OCTOBER 1979 – REVISED AUGUST 1996
D
D
D
D
D
D
D
µA741
Operating Characteristics
Low Supply Current Drain . . . 0.6 mA Typ
(per amplifier)
Low Input Offset Voltage
Low Input Offset Current
Class AB Output Stage
Input /Output Overload Protection
Designed to Be Interchangeable With
National LM148, LM248, and LM348
LM148 . . . J PACKAGE
LM248, LM348 . . . D, N, OR PW PACKAGE
(TOP VIEW)
1OUT
1IN –
1 IN +
V
CC +
2IN +
2IN –
2OUT
1
2
3
4
5
6
7
14
13
12
11
10
9
8
4OUT
4IN –
4IN +
V
CC –
3IN +
3IN –
3OUT
description
The LM148, LM248, and LM348 are quadruple,
independent, high-gain, internally compensated
operational amplifiers designed to have operating
characteristics similar to the
µA741.
These
amplifiers exhibit low supply current drain, and
input bias and offset currents that are much less
than those of the
µA741.
The LM148 is characterized for operation over the
full military temperature range of – 55°C to 125°C,
the LM248 is characterized for operation from
– 25°C to 85°C, and the LM348 is characterized
for operation from 0°C to 70°C.
LM148 . . . FK PACKAGE
(TOP VIEW)
1IN +
NC
V
CC +
NC
2IN +
4
5
6
7
8
3 2 1 20 19
18
17
16
15
14
9 10 11 12 13
1IN –
1OUT
NC
4OUT
4IN –
4IN +
NC
V
CC –
NC
3IN +
NC – No internal connection
PACKAGE
CERAMIC
DIP
(J)
LM148J
symbol (each amplifier)
IN +
IN –
+
OUT
AVAILABLE OPTIONS
VIOmax
AT 25°C
6 mV
6 mV
5 mV
SMALL
OUTLINE
(D)
LM348D
LM248D
CHIP
CARRIER
(FK)
LM148FK
PLASTIC
DIP
(N)
LM348N
LM248N
TA
2IN –
2OUT
NC
3OUT
3IN –
TSSOP
(PW)
LM348PW
Copyright
©
1996, Texas Instruments Incorporated
0°C to 70°C
– 25°C to 85°C
– 55°C to 125°C
The D package is available taped and reeled. Add the suffix R to the device type (e.g., LM348DR).
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
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.
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
1