LM101AW [TI]
HIGH-PERFORMANCE OPERATIONAL AMPLIFIERS; 高性能运算放大器
| 型号： | LM101AW |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | HIGH-PERFORMANCE OPERATIONAL AMPLIFIERS |
| 文件： | 总7页 (文件大小：76K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LM101A, LM201A, LM301A
HIGH-PERFORMANCE OPERATIONAL AMPLIFIERS
D961, OCTOBER 1979 – REVISED SEPTEMBER 1990
D, JG, OR P PACKAGE
(T0P VIEW)
•
•
•
Low Input Currents
Low Input Offset Parameters
N1/COMP
IN–
COMP
1
2
3
4
8
7
6
5
Frequency and Transient Response
Characteristics Adjustable
V
CC+
IN+
OUT
OFFSET N2
•
•
•
•
Short-Circuit Protection
Offset-Voltage Null Capability
No Latch-Up
V
CC–
LM101A
W FLAT PACKAGE
(T0P VIEW)
Wide Common-Mode and Differential
Voltage Ranges
NC
NC
N1/COMP
IN–
NC
NC
COMP
1
2
3
4
5
6
7
14
13
12
11
10
9
•
•
Same Pin Assignments as uA709
Designed to be Interchangeable with
National Semiconductor LM101A and
LM301A
V
CC+
IN+
OUT
OFFSET N2
NC
V
CC–
NC
description
8
The LM101A, LM201A, and LM301A are high-
performance operational amplifiers featuring very
low input bias current and input offset voltage and
current to improve the accuracy of high-
impedance circuits using these devices. The high
common-mode input voltage range and the
absence of latch-up make these amplifiers ideal
for voltage-follower applications. The devices are
protected to withstand short circuits at the output.
The external compensation of these amplifiers
allows the changing of the frequency response
(when the closed-loop gain is greater then unity)
for applications requiring wider bandwidth or
higher slew rate. A potentiometer may be
connected between the offset-null inputs (N1 and
N2), as shown in Figure 7, to null out the offset
voltage.
LM101A
U FLAT PACKAGE
(T0P VIEW)
NC
N1/COMP
IN–
NC
COMP
1
10
9
2
V
3
4
5
8
CC+
IN+
OUT
OFFSET N2
7
V
6
CC–
LM101A
FK CHIP-CARRIER PACKAGE
(T0P VIEW)
The LM101A is characterized for operation over
the full military temperature range of –55°C to
125°C, the LM201A is characterized for operation
from –25°C to 85°C, and the LM301A is
characterized for operation from 0°C to 70°C.
3
2
1
20 19
18
NC
V
NC
IN–
NC
4
5
6
7
8
17
16
15
14
CC+
NC
symbol
OUT
NC
IN+
NC
Noninverting
Input IN+
9 10 11 12 13
+
–
Output
Inverting
Input IN–
N2
NC – No internal connection
N1/
COMP
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.
Copyright 1991, Texas Instruments Incorporated
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
2–1
LM101A, LM201A, LM301A
HIGH-PERFORMANCE OPERATIONAL AMPLIFIERS
AVAILABLE OPTIONS
PACKAGE
V
MAX
IO
T
A
SMALL OUTLINE
CHIP CARRIER CERAMIC DIP PLASTIC DIP
FLAT
PACK
FLAT PACK
at 25°C
(D)
(FK)
(JG)
(P)
(U)
(W)
0°C to 70°C
–25°C to 85°C
–55°C to 125°C
7.5 mV
2 mV
LM301AD
LM201AD
LM101AD
–
–
LM301AP
LM201AP
LM101AP
–
–
–
–
–
–
2 mV
LM101AFK
LM101AJG
LM101AU
LM101AW
The D package is available taped and reeled. Add the suffix R to the device type, (i.e., LM301ADR).
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
LM101A
22
LM201A
22
LM301A
18
UNIT
Supply voltage V
Supply voltage V
(see Note 1)
(see Note 1)
V
V
V
V
V
CC+
CC–
–22
–22
–18
Differential input voltage (see Note 2)
±30
±30
±30
Input voltage (either input, see Notes 1 and 3)
Voltage between either offset null terminal (N1/N2) and V
Duration of output short-circuit (see Note 4)
Continuous total power dissipation
±15
±15
±15
–0.5 to 2
unlimited
–0.5 to 2
unlimited
–0.5 to 2
unlimited
CC–
See Dissipation Rating Table
–55 to125 –25 to85 0 to70
Operating free-air temperature range
°C
°C
°C
°C
°C
Storage temperature range
–65 to150 –65 to150 –65 to150
Case temperature for 60 seconds: FK package
260
300
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
JG, U, or W package
D or P package
260
260
260
NOTES: 1. All voltage values, unless otherwise noted, are with respect to the midpoint between V
and V
.
CC–
CC+
2. Differential voltages are at the noninverting input terminal with respect to the inverting input terminal.
3. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 V, whichever is less.
4. The output may be shorted to ground or either power supply. For the LM101A only, the unlimited duration of the short-circuit applies
at (or above) 125°C case temperature or 75°C free-air temperature. For the LM201A only, the unlimited duration of the short-circuit
applies at (or below) 85°C case temperatuare or 75°C free-air temperature.
DISSIPATION RATING TABLE
PACKAGE
T
≤ 25°C
DERATING
FACTOR
DERATE
ABOVE T
T
= 70°C
T
= 85°C
T = 125°C
A
POWER RATING
A
A
A
POWER RATING
500 mW
POWER RATING
464 mW
POWER RATING
377 mW
A
D
FK
JG
P
5.8 mW/°C
11.0 mW/°C
8.4 mW/°C
8.0 mW/°C
5.4 mW/°C
8.0 mW/°C
64°C
105°C
90°C
87°C
57°C
87°C
145 mW
500 mW
500 mW
500 mW
275 mW
500 mW
500 mW
500 mW
210 mW
500 mW
500 mW
500 mW
200 mW
U
500 mW
432 mW
351 mW
135 mW
W
500 mW
500 mW
500 mW
200 mW
recommended operating conditions
MIN
5
MAX
18
UNIT
V
Supply voltage, V
Supply voltage, V
CC+
CC–
–5
–18
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
2–2
LM101A, LM201A, LM301A
HIGH-PERFORMANCE OPERATIONAL AMPLIFIERS
electrical characteristics at specified free-air temperature, C = 30 pF (see Note 5)
C
LM101A, LM201A
LM301A
TYP
2
†
PARAMETER
TEST CONDITIONS
UNIT
mV
MIN
TYP
MAX
MIN
MAX
7.5
25°C
0.6
2
3
V
IO
Input offset voltage
V
= 0
= 0
O
Full range
10
Average temperature coefficient of
input offset voltage
α
V
Full range
3
15
6
3
30
µV/°C
VIO
O
25°C
1.5
10
20
50
70
I
IO
Input offset current
nA
Full range
T
= –55°C to 25°C
= 25°C to MAX
= 0°C to 25°C
= 25°C to 70°C
0.02
0.01
0.2
0.1
A
Average temperature coefficient of
input offset current
T
A
T
A
T
A
α
IIO
nA/°C
0.02
0.01
70
0.6
0.3
25°C
Full range
Full range
25°C
30
75
250
300
I
IB
Input bias current
nA
V
100
V
Common-mode input voltage range
See Note 6
= ±15 V,
±15
24
24
20
20
±12
24
24
20
20
ICR
V
28
26
28
26
CC±
Maximum peak-to-peak output
voltage swing
R
L
= 10 kΩ
Full range
25°C
V
V
OPP
V
CC±
= ±15 V,
R
= 2 kΩ
Full range
L
V
V
R
= ±15 V,
= ±10 V,
≥ 2 kΩ
CC±
O
L
25°C
50
25
200
25
15
200
Large-signal differential voltage
amplification
A
V/mV
MΩ
dB
VD
Full range
r
i
Input resistance
25°C
25°C
1.5
80
80
80
80
4
0.5
70
70
70
70
2
98
90
V
= V
min
ICR
CMRR
Common-mode rejection ratio
Supply voltage rejection ratio
IC
Full range
25°C
98
96
k
dB
SVR
(∆ V /∆ V
CC
)
Full range
25°C
IO
No load, V = 0,
O
See Note 6
1.8
1.2
3
1.8
3
I
Supply current
CC
mA
MAX
2.5
†
All characteristics are measured under open-loop conditions with zero common-mode input voltage unless otherwise specified. Full range for
LM101A is –55°C to 125°C, for LM201A is –25°C to 85°C, and for LM301A is 0°C to 70°C.
NOTES: 5. Unless otherwise noted, V
= ±5 V to ±20 V for LM101A and LM201A, and V
= ±5 V to ±15 V for LM301A. All typical values
CC±
CC±
are at V
= ±15 V.
CC±
6. For LM101A and LM201A, V
= ±20 V. For LM301A, V
= ±15 V.
CC±
CC±
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
2–3
LM101A, LM201A, LM301A
HIGH-PERFORMANCE OPERATIONAL AMPLIFIERS
TYPICAL CHARACTERISTICS
INPUT BIAS CURRENT
vs
INPUT OFFSET CURRENT
vs
FREE-AIR TEMPERATURE
FREE-AIR TEMPERATURE
100
4
3
V
CC ±
= ±15 V
V
CC ±
= ±15 V
80
60
40
LM301A
LM301A
2I
1
LM101A
LM201A
LM101A
LM201A
20
0
0
–75 –50 –25
0
25
50
75
100 125
–7 –50 –25
0
25
50
75 100 125
T
A
– Free-Air Temperature – °C
T
A
– Free-Air Temperature – °C
Figure 1
Figure 2
OPEN-LOOP LARGE-SIGNAL DIFFERENTIAL
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE AMPLIFICATION
vs
VOLTAGE
(WITH SINGLE-POLE COMPENSATION)
SUPPLY VOLTAGE
vs
400
30
28
FREQUENCY
V
R
T
A
= ±15 V
= 10 KΩ
= 25°C
R
T
= 2 KΩ
= 25°C
CC ±
L
L
A
200
100
24
20
16
40
12
8
LM301A
C
= 3 pF
C
LM101A
LM201A
20
10
C
= 30 pF
C
4
0
1 k
10 k
100 k
1 M
10 M
0
2
4
6
8
10 12 14 16 18 20
| V
| – Supply Voltage – V
f – Frequency – Hz
CC±
Figure 3
Figure 4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
2–4
LM101A, LM201A, LM301A
HIGH-PERFORMANCE OPERATIONAL AMPLIFIERS
TYPICAL CHARACTERISTICS
OPEN-LOOP LARGE-SIGNAL DIFFERENTIAL
VOLTAGE AMPLIFICATION
VOLTAGE-FOLLOWER
vs
LARGE-SIGNAL PULSE RESPONSE
8
FREQUENCY
7
6
10
V
= ±15 V
= 2 kΩ
CC ±
V
R
C
= ±15 V
= 2 kΩ
= 30 pF
= 25°C
CC ±
L
C
R
C
C
L
L
C
6
4
10
= 100 pF
= 30 pF
= 25°C
T
A
5
4
10
T
A
2
10
Output
3
2
0
10
10
–2
–4
Input
1
10
1
–6
–8
10–1
0
10 20 30 40 50 60 70 80 90
1
10
100
1 k 10 k 100 k 1 M 10 M 100 M
f – Frequency – Hz
t – Time – µs
Figure 5
Figure 6
TYPICAL APPLICATION DATA
R2
VO
R2
V
CC+
VI
R1
R1
R1 30 pF
CC
–
R1
R2
R3
R1 R2
R1 R2
V
I
R3
+
R
≥ 2 kΩ
L
V
O
V
CC–
N1
N2
COMP
5 MΩ
C
C
5.1 MΩ
Figure 7. Inverting Circuit with Adjustable Gain, Single-Pole Compensation,
and Offset Adjustment
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
2–5
LM101A, LM201A, LM301A
HIGH-PERFORMANCE OPERATIONAL AMPLIFIERS
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
2–6
IMPORTANT NOTICE
Texas Instruments (TI) reserves the right to make changes to its products or to discontinue any semiconductor
product or service without notice, and advises its customers to obtain the latest version of relevant information
to verify, before placing orders, that the information being relied on is current.
TI warrants performance of its semiconductor products and related software to the specifications applicable at
the time of sale in accordance with TI’s standard warranty. Testing and other quality control techniques are
utilized to the extent TI deems necessary to support this warranty. Specific testing of all parameters of each
device is not necessarily performed, except those mandated by government requirements.
Certain applications using semiconductor products may involve potential risks of death, personal injury, or
severe property or environmental damage (“Critical Applications”).
TI SEMICONDUCTOR PRODUCTS ARE NOT DESIGNED, INTENDED, AUTHORIZED, OR WARRANTED
TO BE SUITABLE FOR USE IN LIFE-SUPPORT APPLICATIONS, DEVICES OR SYSTEMS OR OTHER
CRITICAL APPLICATIONS.
Inclusion of TI products in such applications is understood to be fully at the risk of the customer. Use of TI
products in such applications requires the written approval of an appropriate TI officer. Questions concerning
potential risk applications should be directed to TI through a local SC sales office.
In order to minimize risks associated with the customer’s applications, adequate design and operating
safeguards should be provided by the customer to minimize inherent or procedural hazards.
TI assumes no liability for applications assistance, customer product design, software performance, or
infringement of patents or services described herein. Nor does TI warrant or represent that any license, either
express or implied, is granted under any patent right, copyright, mask work right, or other intellectual property
right of TI covering or relating to any combination, machine, or process in which such semiconductor products
or services might be or are used.
Copyright 1996, Texas Instruments Incorporated
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