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부품번호 | TL081 기능 |
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기능 | GENERAL PURPOSE J-FET SINGLE OPERATIONAL AMPLIFIER | ||
제조업체 | STMicroelectronics | ||
로고 | |||
전체 9 페이지수
TL081
® TL081A - TL081B
GENERAL PURPOSE J-FET
SINGLE OPERATIONAL AMPLIFIER
. WIDE COMMON-MODE (UP TO VCC+) AND
DIFFERENTIAL VOLTAGE RANGE
. LOW INPUT BIAS AND OFFSET CURRENT
. OUTPUT SHORT-CIRCUIT PROTECTION
. HIGH INPUT IMPEDANCE J–FET INPUT
STAGE
. INTERNAL FREQUENCY COMPENSATION
. LATCH UP FREE OPERATION
. HIGH SLEW RATE : 16V/µs (typ)
N
DIP8
(Plastic Package)
D
SO8
(Plastic Micropackage)
DE SC RI P TI O N
The TL081, TL081A and TL081B are high speed
J–FET inputsingle operationalamplifiers incorporating
well matched, high voltage J–FET and bipolar transis-
tors in a monolithic integrated circuit.
The devicesfeaturehigh slew rates, low input bias and
offset currents, and low offset voltage temperature
coefficient.
PIN CONNECTIONS (top view)
ORDER CODES
Part Number
Temperature
Range
TL081M/AM/BM
TL081I/AI/BI
TL081C/AC/BC
–55oC, +125oC
–40oC, +105oC
0oC, +70oC
Examples : TL081CD, TL081IN
Package
ND
••
••
••
1 - Offset Null 1
1
8
2 - Inverting input
3 - Non-inverting input
2
7
4 - VCC-
5 - Offset Null 2
6 - Output
3 6 7 - VCC+
8 - N.C.
45
December 1998
1/9
TL081 - TL081A - TL081B
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE VERSUS FREQUENCY
30
V CC = 15V
25
20
V CC = 10V
15
R L = 2 kΩ
T a m b = +25°C
S ee Figure 2
10
VCC = 5V
5
0
100
1K 10K 100K
FREQUENCY (Hz)
1M
10M
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE VERSUS FREQUENCY
30
Tamb = +25 C
25
20
VCC = 15 V
RL = 2kΩ
S ee Figure 2
15
10
5
Ta mb = +125 C
0
10k 40k 100k
Ta mb = -55 C
400k 1M 4M
10M
FREQUENCY (Hz)
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE VERSUS LOAD RESISTANCE
30
25
VCC = 15V
TSaemebF=igu+r2e52°C
20
15
10
5
0
0.1 0.2
0.4 0.7 1 2
4
LOAD RESISTANCE (k Ω)
7 10
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE VERSUS FREQUENCY
30
25 VCC = 15V
20 VCC = 10V
15
R L= 10kΩ
Ta mb = +25 C
S e e Figure 2
10
5
0
100
VCC = 5V
1K 10K 100K 1M
FREQUENC Y (Hz)
10M
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE VERSUS FREE AIR TEMP.
30
25
20
R L = 1 0 kΩ
15
R L = 2 kΩ
10
5 VC C = 15V
See Figure 2
0
- 75 -50 -25
0
25 50 75
TEMPER ATURE (°C)
-50 125
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE VERSUS SUPPLY VOLTAGE
30
25
RL = 10 kΩ
Tamb = +25°C
20
15
10
5
0 2 4 6 8 10 12 14 16
SUPPLY VOLTAGE ( V)
4/9
4페이지 TL081 - TL081A - TL081B
PARAMETER MEASUREMENT INFORMATION
Figure 1 : Voltage Follower
Figure 2 : Gain-of-10 Inverting Amplifier
-
TL081
eI CL= 100pF
eo
RL = 2kΩ
10k Ω
1k Ω
eI -
TL081
RL
eo
C L = 100pF
TYPICAL APPLICATIONS
(0.5Hz) SQUARE WAVE OSCILLATOR
R F = 100k Ω
3.3 k Ω
-
+15V
TL0 81
C F= 3.3 µF
-15V
3.3k Ω
1
f osc= 2 x R F C F
1k Ω
9.1k Ω
HIGH Q NOTCH FILTER
R1 R2
C3
R3
C1 C2
-
TL081
fo =
1
2 x R1 C1
= 1kHz
C3
C1 = C2 = 2 = 100pF
R1 = R2 = 2R3 = 1. 5MΩ
7/9
7페이지 | |||
구 성 | 총 9 페이지수 | ||
다운로드 | [ TL081.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
TL080 | JFET-Input Operational Amplifier | Texas Instruments |
TL081 | TL081 Wide Bandwidth JFET Input Operational Amplifier (Rev. A) | Texas Instruments |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |