ADDtek AMC358MF Dual operational amplifier Datasheet

AMC358
DUAL OPERATIONAL AMPLIFIERS
www.addmtek.com
DESCRIPTION
FEATURES
The AMC358 series is designed containing two
independent, high gain operational amplifiers. It can operate
from a single power supply over a wide range from 4.5V to
30V.
Not only it can be used in all conventional operation
amplifiers circuits in single power supply systems, the
AMC358 series is also ideal for transducer amplifiers, DC
gain blocks and etc. In addition, without the need of ±15V
dual power supply voltages, the AMC358 series can be
directly operated from the 5V power supply voltage which is
also used for digital systems.
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APPLICATIONS
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Large DC voltage gain (typical 100 dB)
Wide bandwidth (typical 1MHz)
Operated by either single supply or dual
supplies
High accuracy output voltage
Low input offset voltage (typical 2mV)
Large output voltage swing: 0V to VCC – 1.5V
Low dropout voltage
Input common-mode voltage range includes
ground
Low supply current drain
Pin assignment identical to earlier LM358
series.
PACKAGE PIN OUT
General Purpose Amplifiers
Pulse Generator
Square Wave Oscillator
Low Drift Peak Detector
Voltage Controlled Oscillator (VCO)
Filters
VCC
OUTPUT A
INVERTING
INPUT A
OUTPUT B
INVERTING
INPUT B
NON-INVERTING
INPUT B
NON-INVERTING
INPUT A
GND
8-Pin Plastic S.O.I.C.
(Top View)
VCC
OUTPUT A
INVERTING
INPUT A
OUTPUT B
INVERTING
INPUT B
NON-INVERTING
INPUT A
NON-INVERTING
INPUT B
GND
8-Pin Plastic DIP
(Top View)
ORDER INFORMATION
TA (OC)
0 to 70
Note:
M
Plastic SOIC
Plastic DIP
DM 8-pin
8-pin
AMC358MF
All surface-mount packages are available in Tape & Reel.
marked for Lead Free process.
Copyright © 2006 ADDtek Corp.
AMC358DMF
Append the letter “T” to part number (i.e. AMC358DMT).
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The letter “F”
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AMC358
SCHEMATIC DIAGRAM (each amplifier)
VCC
INPUTOUTPUT
INPUT+
ABSOLUTE MAXIMUM RATINGS
32V
-0.3V to 30V
32V
0OC to 150 OC
-65OC to 150OC
260 OC
Input Supply Voltage
Input Voltage
Differential Input Voltage
Operating Junction Temperature Range, TJ
Storage Temperature Range
Lead Temperature (soldiering, 10 seconds)
Note 1:
Exceeding these ratings could cause damage to the device.
negative out of the specified terminal.
Copyright © 2006 ADDtek Corp.
(Note 1)
All voltages are with respect to Ground. Currents are positive into,
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AMC358
ELECTRICAL CHARACTERISTICS
Unless otherwise specified, these specifications apply to the operating at specified free-air temperatures and VCC = 5V.
Parameter
Symbol
Input Offset Voltage
VIO
Input Bias Current (Note 3)
IIB
Input Offset Current
IIO
Input Common-mode Voltage
Range (Note 4)
VCM
Supply Current
ICC
High-level Output Voltage
VOH
Low-level Output Voltage
VOL
Large Signal Voltage
AVD
Test Conditions
TA = 25 °C (Note 2)
0 °C ≤ TA ≤ 70 °C
TA = 25 °C
0 °C ≤ TA ≤ 70 °C
VCM = 0V,
VOUT = 1.4V
VCC = 30V
TA = 25 °C
0 °C ≤ TA ≤ 70 °C
TA = 25 °C
0 °C ≤ TA ≤ 70 °C
No load
0 °C ≤ TA ≤ 70 °C
VCC = 30V, No load
RL = 2 kΩ
VCC = 30V,
0 °C ≤ TA ≤ 70 °C
RL = 10 kΩ
RL = 10 kΩ, 0 °C ≤ TA ≤ 70 °C
VCC =15V, VOUT = 1V to 11V,
RL = 10 kΩ, TA = 25 °C
Short Circuit Output Current
(Note 6)
IOS
mV
85
dB
100
dB
120
dB
- 20
- 30
mA
VCC =15V, VIN + - VIN - = - 1V,
VOUT = 2V, TA = 25 °C
10
20
mA
VCC =15V, VIN + - VIN - = 1V,
VOUT = 2mV, TA = 25 °C
12
20
µA
f = 1 kHz to 20 kHz, TA = 25 °C
VCC =15V, VIN + - VIN - = 1V,
VOUT = 2V, TA = 25 °C
Sink
100
65
VCC = 5V to 30V,
VCM = 0V to VCC – 1.5V, TA = 25 °C
KSVR VCC = 5V to 30V, TA = 25 °C
IO
V
28
5
V/mV
Power Supply Rejection Ratio
(Note 5)
Output Current
26
27
100
CMRR
Source
0
0
AMC358
Units
Typ
Max
3
7
mV
9
- 20
- 250
nA
500
2
50
nA
150
VCC – 1.5
V
VCC – 2.0
0.7
1.2
mA
1.0
2.0
25
Common-mode Rejection Ratio
Cross Talk (note 5)
Min
VCC =15V, TA = 25 °C
± 40
± 60
mA
Note 2:
VOUT ≅ 1.4V, RS = 0Ω, with VCC from 4.5V to 30V; and over the full input common-mode range (0V to VCC – 1.5V) at 25°C.
Note 3:
Due to PNP input stage, the direction of the input current is out of the IC. It is essentially constant, independent of the state of the output,
so no loading change exists on the input lines.
Note 4:
The input common-mode voltage of either input signal voltage should not be allowed to go negative by more than 0.3V (at 25°C). The
upper limit of the common-mode voltage range is VCC – 1.5V (at 25°C), but either or both inputs can go to 32V without damage,
independent of the magnitude of VCC.
Note 5
These parameters, although guaranteed, are not tested in production.
Note 6:
Short Circuits from the output to VCC can cause excessive heating and eventual destruction. When considering short circuits to ground,
the maximum output current is approximately 40mA independent of the magnitude of VCC. At values of supply voltage in excess of 15V,
continuous short-circuit can exceed the power dissipation ratings and cause destruction. Destructive dissipation can result from
simultaneous shorts on all amplifiers.
Copyright © 2006 ADDtek Corp.
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AMC358
APPLICATION INFORMATION
100k
VIN
VIN 1
1/2
AMC358
VOUT
100k
1/2
AMC358
VIN 2
R2
1M
VOUT
100k
100k
R1
10k
VIN 3
100k
100k
VIN 4
DC Summing Amplifier
(VIN’S ≥ 0 VDC and VOUT ≥ 0 VDC)
Non-Inverting DC Gain (0V Output)
Gain = 1 + (R2/R1)
VCC
R1
910k
R2
100k
1/2
AMC358
VOUT
R2
93k
VIN
RL
Power Amplifier
Copyright © 2006 ADDtek Corp.
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AMC358
APPLICATION INFORMATION (continued)
VCC
VOUT
R3
2k
R2
R1
2k
R1
1M
1N914
R2
100k
1N914
0.001µF
VOUT
1/2
AMC358
1/2
AMC358
R3
100k
Vcc
I2
I1
1mA
R4
3k
I2
=(
R5
100k
R4
100k
R2
) I1
R1
Pulse Generator
Fixed Current Source
0.05µF
VOUT 1
R
100k
VIN
1/2
AMC358
51k
51k
1/2
AMC358
VOUT 2
VIN / 2
51k
100k
R/2
100k
10k
Voltage Controlled Oscillator (VCO)
Copyright © 2006 ADDtek Corp.
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AMC358
APPLICATION INFORMATION (continued)
R1
100k
0.001µF
VOUT
1/2
AMC358
R2
100k
VCC
R4
100k
R3
100k
Square Wave Oscillator
RF
100k
CIN
R1
10k
CO
1/2
AMC358
VIN
RB
6.2k
VCC
R2
100k
RL
10k
R3
100k
C1
10µF
AV =
RF
(As shown, AV = 10)
R1
AC Coupled Amplifier
Copyright © 2006 ADDtek Corp.
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AMC358
PACKAGE
8-Pin Plastic DIP
INCHES
5
8
B
1
MIN
4
A
L
F
C
J
K
H
G
M
D
TYP
MILLIMETERS
MAX
MIN
TYP
MAX
A
0.355 0.365 0.400
9.02
9.27
10.16
B
0.240 0.250 0.280
6.10
6.35
7.11
C
-
-
0.210
-
-
5.33
D
-
0.018
-
-
0.46
-
F
-
0.060
-
-
1.52
-
G
-
0.100
-
-
2.54
-
H 0.050
-
0.090
1.27
-
2.29
J
0.008
-
0.015
0.20
-
0.38
K
0.115 0.130 0.150
2.92
3.30
3.81
L
0.300 BSC.
M
-
7º
7.62 BSC.
15º
-
7º
15º
Note: For 8-pin Plastic package, 60 units per tube
8-Pin Plastic S.O.I.C.
A
INCHES
B
P
F
D
G
C
SEATING PLAN
K
M
J
Note: For 8-pin S.O.I.C., 100 units per tube
Copyright © 2006 ADDtek Corp.
MIN
TYP
MAX
MIN
TYP
MAX
A
0.183
-
0.202
4.65
-
5.13
B
0.144
-
0.163
3.66
-
4.14
C 0.068
-
0.074
1.35
-
1.88
D 0.010
-
0.020
0.25
-
0.51
F
-
0.035
0.38
-
0.89
0.015
G
L
7
MILLIMETERS
0.050 BSC
1.27 BSC
J
0.007
-
0.010
0.19
-
0.25
K
0.005
-
0.010
0.13
-
0.25
L
0.189
-
0.205
4.80
-
5.21
M
-
-
8º
-
-
8º
P
0.228
-
0.244
5.79
-
6.20
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AMC358
IMPORTANT NOTICE
ADDtek reserves the right to make changes to its products or to discontinue any integrated circuit 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.
A few applications using integrated circuit products may involve potential risks of death, personal injury, or severe
property or environmental damage. ADDtek integrated circuit products are not designed, intended, authorized, or
warranted to be suitable for use in life-support applications, devices or systems or other critical applications. Use of
ADDtek products in such applications is understood to be fully at the risk of the customer. In order to minimize risks
associated with the customer’s applications, the customer should provide adequate design and operating safeguards.
ADDtek assumes to no liability to customer product design or application support. ADDtek warrants the performance
of its products to the specifications applicable at the time of sale.
ADDtek Corp.
9F, No. 20, Sec. 3, Bade Rd., Taipei, Taiwan, 105
TEL: 2-25700299
FAX: 2-25700196
Copyright © 2006 ADDtek Corp.
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