Lf353

LF153
LF253 - LF353

®

WIDE BANDWIDTH
DUAL J-FET OPERATIONAL AMPLIFIERS

.
.
.
.
.
.
.
.

LOW POWER CONSUMPTION
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)

DESCRIPTION
The LF353 are high speed J–FET input dual operational amplifiers incorporating well matched, high
voltageJ–FET andbipolartransistorsin a monolithicintegrated circuit.
The devicesfeaturehigh slew rates, low input bias and
offset currents, and low offset voltage temperature
coefficient.

ORDER CODES
Part Number

Temperature

Package
N

D

LF353

0 C, +70 C

•

•

LF253

–40oC, +105oC

•

•

LF153

–55 C, +125 C

•

•

o

o

o

o

PIN CONNECTIONS (top view)

1

8

2

-

3

+

4

June 1998

7
-

6

+

1
2
3
4
5
6
7
8

- Output 1
- Inverting input 1
- Non-inverting input 1
- VCC- Non-inverting input 2
- Inverting input 2
-Output 2
+
- VCC

5

1/9

LF153 - LF253 - LF353
SCHEMATIC DIAGRAM (each amplifier)
VCC

input
Non-inverting
input
Inverting
100 Ω

200 Ω
Output

100 Ω
30k

8.2k

1.3 k

35k

1.3k

35k

100 Ω

VCC
Offs e t Null1

Offse t Null2

ABSOLUTE MAXIMUM RATINGS
Symbol

Parameter

Value

Unit

Supply Voltage - (note 1)

±18

V

Vi

Input Voltage - (note 3)

±15

V

Vid

Differential Input Voltage - (note 2)

±30

V

Ptot

Power Dissipation

680

mW

VCC

Output Short-circuit Duration - (note 4)
Toper

Operating Free Air Temperature Range

Tstg

Storage Temperature Range

Notes :

2/9

Infinite
LF353
LF253
LF153

0 to 70
–40 to 105
–55 to 125

o

–65 to 150

o

C

C

1. All voltage values, except differential voltage, are with respect to the zero reference level (ground) of the supply voltages where the
zero reference level is the midpoint between VCC+ and VCC–.
2. Differential voltages are at the non-inverting 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 volts, whichever is less.
4. The output may be shorted to ground or to either supply. Temperature and /or supply voltages must be limited to ensure that the
dissipation rating is not exceeded.

LF153 - LF253 - LF353
ELECTRICAL CHARACTERISTICS
VCC = ±15V, Tamb = 25oC (unless otherwise specified)
Symbol
Vio

DV io
Iio

Iib

Avd

SVR

ICC

LF153 - LF253 - LF353

Parameter

Min.

Unit

Typ.

Max.

Input Offset Voltage (R S = 10kΩ)
o
Tamb = 25 C
Tmin. ≤ Tamb ≤ Tmax.

3

10
13

Input Offset Voltage Drift

10

Input Offset Current *
Tamb = 25oC

5

100
4

pA
nA

Input Bias Current *
o
Tamb = 25 C

20

200
20

pA
nA

mV

Large Signal Voltage Gain (RL = 2kΩ, VO = ±10V)
o
Tamb = 25 C

50
25

200

Supply Voltage Rejection Ratio (R S = 10kΩ)
o
Tamb = 25 C

80
80

µV/oC

86

V/mV

dB

Supply Current (no load)
o
Tamb = 25 C

mA
1.4

Vicm

Input Common Mode Voltage Range

±11

+15
-12

CMR

Common Mode Rejection Ratio (RS = 10kΩ)
o
Tamb = 25 C

70
70

86

Output Short-circuit Current
o
Tamb = 25 C

10
10

40

10
12
10
12

12
13.5

12

3.2
3.2

16

Ios
±VOPP

Output Voltage Swing
Tamb = 25oC

SR
tr
KOV
GBP
Ri
THD
en
∅m
VO1/VO2

V
dB

mA
60
60
V
RL
RL
RL
RL

=
=
=
=

2kΩ
10kΩ
2kΩ
10kΩ

Slew Rate
(Vi = 10V, R L = 2kΩ, C L = 100pF, T amb = 25oC, unity gain)

V/µs

Rise Time
o
(Vi = 20mV, RL = 2kΩ, CL = 100pF, Tamb = 25 C, unity gain)

0.1

Overshoot
o
(Vi = 20mV, RL = 2kΩ, CL = 100pF, Tamb = 25 C, unity gain)

µs

10

Gain Bandwidth Product
o
(f = 100kHz, Tamb = 25 C, V in = 10mV, RL = 2kΩ, CL = 100pF)

%
MHz
2.5

4
1012

Input Resistance
Total Harmonic Distortion (f = 1kHz, AV = 20dB, R L = 2kΩ,
o
CL = 100pF, Tamb = 25 C, VO = 2VPP)

Ω
%

0.01

Equivalent Input Noise Voltage (f = 1kHz, Rs = 100Ω)

15

nV
 Hz
√

Phase Margin

45

Degrees

120

dB

o

Channel Separation (AV = 100, Tamb = 25 C)

* The input bias currents are junction leakage currents which approximately double for every 10oC increase in the junction temperature.

3/9

LF153 - LF253 - LF353
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE VERSUS FREQUENCY

30
VCC = 15V

R L= 2kΩ
Tamb = +25 C
See Figure 2

25
20
VCC = 10V
15
10

VCC =

5V

5
0
100

1K

10K

100K

1M

10M

MAXIMUMPEAK-TO-PEAK OUTPUT
VOLTAGE (V)

VOLTAGE (V)


30
25

V CC = 15V

20

V CC = 10V

15
10
5
0
100

1K

10K

15V

15

Ta mb = -55 C
10
5

Ta mb = +125 C
10k

40k

100k

400k

1M

4M

10M

VOLTAGE (V)

VOLTAGE (V)

VCC =

R L = 2kΩ
Se e Figure 2

0

1M

10M

VOLTAGE VERSUS FREE AIR TEMP.

30

20

100K

FREQUENCY (Hz)


25

5V

VCC =

FREQUENCY (Hz)

Tamb = +25 C

R L= 10kΩ
T amb = +25 C
S e e F igure 2

30
25
20

R

L

= 10kΩ

R

15

L

= 2kΩ

10

V CC =

5

15V

S e e Figu re 2
0
-75

-50

-25

0

25

50

75

-50

125

TEMPER ATURE ( C)

FREQUENCY (Hz)

4/9

30
25

VCC= 15V
Ta mb= +25 C

S e e Figu re 2
20
15
10
5
0
0.1 0.2

0.4

0.7 1

2

4

LOAD RESISTANCE (kΩ)

7

10

VOLTAGE VERSUS SUPPLY VOLTAGE
VOLTAGE (V)

VOLTAGE (V)

VOLTAGE VERSUS LOAD RESISTANCE

30
25

R L = 10 kΩ
Ta mb = +25 C

20
15
10
5
0

2

4

6

8

10

12

S UPP LY VOLTAGE (V)

14

16

LF153 - LF253 - LF353
INPUT BIAS CURRENT VERSUS
FREE AIR TEMPERATURE

LARGE SIGNAL DIFFERENTIAL
VOLTAGE AMPLIFICATION VERSUS

1000

VCC =

1 5V

DIFFERENTIAL VOLTAGE
AMPLIFICATION (V/V)

INPUT BIAS CURRENT (nA)

1 00

10
1
0 .1

0 .01
-50

400
200
100
40
20
10
4
2
1

-25

0

25

50

75

10 0

125

VCC = 15V
VO = 10V
R L = 2kΩ
-75 -50

-25

TEMPERATURE ( C)

DIFFERENTIAL
VOLTAGE
AMPLIFICATION
(le ft s ca le )

P HASE S HIFT
(right sca le)

180

10

1
100

90

R L = 2kΩ
C L = 100pF
V CC = 15V
T a mb = +125 C
1K

10K

0
100K

1M

10M

FREQUENCY (Hz)

VCC = 15V
No signa l
No loa d

-25

0

25

50

50

75

100 125

75

TEMPERATURE ( C)

10 0 125

250
225 V CC +/-15V
200 No s igna l
No loa d
175
150
100
75
50
25
0
-75 -50 -25
0

25

50

75

100 125

TEMPERATURE ( C)

SUPPLY CURRENT PER AMPLIFIER
VERSUS SUPPLY VOLTAGE

SUPPLY CURRENT (mA)

SUPPLY CURRENT (mA)

SUPPLY CURRENT PER AMPLIFIER
VERSUS FREE AIR TEMPERATURE
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
-75 -50

25

TOTAL POWER DISSIPATION VERSUS

TOTAL POWER DISSIPATION (mV)

DIFFERENTIAL VOLTAGE
AMPLIFICATION(V/V)

LARGE SIGNAL DIFFERENTIAL
VOLTAGE AMPLIFICATION AND PHASE
SHIFT VERSUS FREQUENCY

100

0

TEMPERATURE ( C )

2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0

Ta mb= +25 C
No s ignal
No loa d

0

2

4

6

8

10

12

14

16

S UPPLY VOLTAGE (V)

5/9

LF153 - LF253 - LF353
VOLTAGE FOLLOWER LARGE SIGNAL
PULSE RESPONSE

INPUT AND OUTPUT VOLTAGES
(V)

COMMON MODE MODE REJECTION
RATIO (dB)

COMMON MODE REJECTION RATIO
VERSUS FREE AIR TEMPERATURE

89
88

R L = 10 kΩ
VCC = 15V

87
86
85
84
83
-75 -50

-25

0

25

50

75

100

125

6
4

OUTPUT
INPUT

2
0
VCC = 15V
R L = 2 kΩ
C L= 100pF
Ta mb = +25 C

-2
-4
-6
0

0.5

1

TEMPERATURE ( C)

OUTPUT VOLTAGE VERSUS
ELAPSED TIME

OVERSHOOT
90%

16
12
4
0
-4

VCC= 15V
R L= 2kΩ
T mb = +25 C
a

10%

tr
0

0.1 0.2 0.3 0.4

0.5

50
40

3.5

30
20
10
0
10

0.6 0.7

40

100

400 1k

4k

FREQUENCY (Hz)

TOTAL HARMONIC DISTORTION VERSUS
FREQUENCY

TOTAL HARMONIC DISTORTION
(%)

3

VCC = 15V
A V = 10
R S = 100 Ω
Ta mb = +25 C

60

TIME (µs )

1
0.4
0.1
0.04

VV = = 15V
15V
CC
CC
AAV = 1
V = 1
VV(rms)= = 6V
6V
O O (rms)
+25
Ta mb = = +25CC
Ta mb

0.01
0.004
0.001
100

400

1k

4k

10k

FREQUE NCY (Hz)

6/9

2.5

70

EQUIVALENT INPUT NOISE
VOLTAGE (nV/VHz)

OUTPUT VOLTAGE (mV)

24

8

2

EQUIVALENT INPUT NOISE VOLTAGE
VERSUS FREQUENCY

28
20

1.5

TIME (µs )

40k

100k

10k

40k 100k

LF153 - LF253 - LF353
PARAMETER MEASUREMENT INFORMATION
Figure 1 : Voltage Follower

Figure 2 : Gain-of-10 Inverting Amplifier

10k Ω
1k Ω

-

1/2

eo

LF153

eI

-

eI

1/2

RL = 2kΩ

CL= 100pF

eo

LF153

RL

CL= 100pF

TYPICAL APPLICATIONS
QUADRUPLE OSCILLATOR

1N 4148

18kΩ
-15V

18pF
18pF
1/2

88.4kΩ
-

LF353

1/2

88.4kΩ

6 s in ω t

LF353

18kΩ

18pF
88.4kΩ

1N 4148
+15V

7/9

LF153 - LF253 - LF353

PM-DIP8.EPS

PACKAGE MECHANICAL DATA
8 PINS - PLASTIC DIP

A
a1
B
b
b1
D
E
e
e3
e4
F
i
L
Z

8/9

Min.

Millimeters
Typ.
3.32

0.51
1.15
0.356
0.204

Max.

1.65
0.55
0.304
10.92
9.75

7.95

Min.
0.020
0.045
0.014
0.008

Max.

0.065
0.022
0.012
0.430
0.384

0.313

2.54
7.62
7.62

3.18

Inches
Typ.
0.131

0.100
0.300
0.300
6.6
5.08
3.81
1.52

0.125

0260
0.200
0.150
0.060

DIP8.TBL

Dimensions

LF153 - LF253 - LF353

PM-SO8.EPS

PACKAGE MECHANICAL DATA
8 PINS - PLASTIC MICROPACKAGE (SO)

A
a1
a2
a3
b
b1
C
c1
D
E
e
e3
F
L
M
S

Min.

Millimeters
Typ.

0.1
0.65
0.35
0.19
0.25

Max.
1.75
0.25
1.65
0.85
0.48
0.25
0.5

Min.

Inches
Typ.

0.026
0.014
0.007
0.010

Max.
0.069
0.010
0.065
0.033
0.019
0.010
0.020

0.189
0.228

0.197
0.244

0.004

o

45 (typ.)
4.8
5.8

5.0
6.2
1.27
3.81

3.8
0.4

0.050
0.150
4.0
1.27
0.6

0.150
0.016

0.157
0.050
0.024

SO8.TBL

Dimensions

o

8 (max.)

ORDER CODE :

Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this pub lication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support
devices or systems without express written approval of STMicroelectronics.
© The ST log o is a trademark of STMicroelectronics
© 1998 STMicroelectronics – Printed in Italy – All Rights Reserved
STMicroelectronics GROUP OF COMPANIES
Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Mexico - Morocco
The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdo m - U.S.A.

9/9

This datasheet has been downloaded from:
www.DatasheetCatalog.com
Datasheets for electronic components.

Lf353

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