Operational Amplifiers

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Operation
BU7262NUX-TR
ROHM
550μA 1.1V/μs 2MHz Rail to Rail 12mA 2 2 ±2.75V,5.5V 1mV 1pA CMOS VSON-8 SMD mount,glue mount
Quantity: 4000
Ship Date: 7-12 working days
4000+ $0.5679
8000+ $0.5558
12000+ $0.5498
- +
x $0.5679
Ext. Price: $2271.60
MOQ: 4000
Mult: 4000
SPQ: 1
TLC2652AC-8D
Texas Instruments
1.5mA 3.1V/μs 94nV/rtHz@ ±5V 1.9MHz shutdown Single-Ended 50mA 1 1 ±8V,16V 500nV 4pA Zero-Drift SOIC-8 SMD mount 1.75mm(height)
Quantity: 4378
Ship Date: 3-4 weeks
1000+ $5.4275
2000+ $5.3339
3000+ $5.2403
- +
x $5.4275
Ext. Price: $5427.50
MOQ: 1000
Mult: 1000
LT1114S#TRPBF
Analog Devices
350μA(x2 Channels) 300mV/μs 14nV/rtHz 750KHz 136dB 10mA 4 4 ±20V 20μV 70pA General Purpose SO-16 SMD mount,glue mount 1.75mm(height)
Quantity: 1366
Ship Date: 3-4 weeks
24+ $15.7563
25+ $13.5422
100+ $12.6324
- +
x $15.7563
Ext. Price: $378.15
MOQ: 24
Mult: 1
OPA2830IDGKR
Texas Instruments
8.5mA(x2 Channels) 560V/μs 9.2nV/rtHz 100MHz Rail to Rail 82mA 2 2 3V ±5.5V,11V 1.5mV 5μA 290MHz Voltage Feedback VSSOP-8 SMD mount,glue mount 3mm*3mm*970μm
Quantity: 325
In Stock
22+
100+ $2.0532
200+ $1.9847
300+ $1.9163
- +
x $2.0532
Ext. Price: $205.32
MOQ: 100
Mult: 100
SPQ: 2500
OP27GSZ
Analog Devices
Analog Devices Op Amplifiers, single channel, SOICencapsulation, Dual power, surface mount, 8Pin
Quantity: 319
In Stock
22+
10+ $1.9228
100+ $1.8612
500+ $1.7997
1000+ $1.7228
- +
x $1.9228
Ext. Price: $19.22
MOQ: 10
Mult: 1
NJM2100M-TE1
Nisshinbo Micro Devices
Quantity: 2000
In Stock
25+
1+ $0.112
50+ $0.0863
2000+ $0.0796
- +
x $0.112
Ext. Price: $1.12
MOQ: 10
Mult: 1
SPQ: 2000
TLE2062IP
Texas Instruments
Texas Instruments Op Amplifiers, dual channel, PDIPencapsulation, Dual power, Through hole mounting, 8Pin
Quantity: 22462
Ship Date: 3-4 weeks
1000+ $2.3881
2000+ $2.347
3000+ $2.3058
- +
x $2.3881
Ext. Price: $2388.10
MOQ: 1000
Mult: 1000
MAX44248ASA
Analog Devices
IC OPAMP ZER-DRIFT 2CIRC 8SOIC
Quantity: 3938
Ship Date: 13-17 working days
1+ $6.497
10+ $4.9357
25+ $4.5456
100+ $4.1153
300+ $3.8755
500+ $3.7868
1000+ $3.6851
2500+ $3.5777
- +
x $6.497
Ext. Price: $506.76
MOQ: 78
Mult: 1
SPQ: 1
OPA237NA/250
Texas Instruments
Texas Instruments Precision operational amplifier, single channel, SOT-23encapsulation, double/Single power supply, surface mount, 5Pin
Quantity: 95302
Ship Date: 3-4 weeks
1000+ $1.3033
2000+ $1.2809
3000+ $1.2584
- +
x $1.3033
Ext. Price: $1303.30
MOQ: 1000
Mult: 1000
NE5532D8R2G
ON Semiconductor
onsemi Low noise operational amplifier, dual channel, SOICencapsulation, Dual power, surface mount, 8Pin
Quantity: 2250
Ship Date: 6-12 working days
10+ $1.0959
50+ $1.0692
100+ $1.0514
250+ $1.0247
500+ $1.0068
1000+ $0.989
2500+ $0.9801
- +
x $1.0959
Ext. Price: $48.21
MOQ: 44
Mult: 1
LM2902MX/NOPB
Texas Instruments
1.5mA 500mV/μs 40nV/rtHz 1MHz shutdown 40mA 4 4 3V ±13V,26V 2mV 45nA General Purpose SOIC-14 SMD mount,glue mount 1.75mm(height)
Quantity: 128996
Ship Date: 3-4 weeks
1000+ $0.6275
2000+ $0.6167
3000+ $0.6059
- +
x $0.6275
Ext. Price: $1255.00
MOQ: 2000
Mult: 1000
AD8055ARZ-REEL
Analog Devices
5.4mA 1.4KV/μs 6nV/rtHz 300MHz 82dB shutdown 60mA 1 1 8V ±6V,12V 3mV 400nA 300MHz Voltage Feedback SOIC-8 SMD mount,glue mount 1.5mm(height)
Quantity: 5000
Ship Date: 5-8 weeks
2500+ $2.1336
5000+ $2.0642
7500+ $2.0122
- +
x $2.1336
Ext. Price: $5440.68
MOQ: 2550
Mult: 75
SPQ: 75
LTC8551-MS
MSKSEMI
encapsulation:SOT23-5 ,useSOT23-5encapsulation,2-5.5V,band_width6MHZ,0.03V,,600uA,、,,,,PCB。
Quantity: 3000
In Stock
24+
3000+ $0.1522
15000+ $0.1476
- +
x $0.1522
Ext. Price: $456.60
MOQ: 3000
Mult: 3000
SPQ: 3000
AD8532ARMZ-REEL
Analog Devices
750μA(x2 Channels) 5V/μs 45nV/rtHz 3MHz 47dB shutdown Rail to Rail 250mA 2 2 2.7V 6V 25mV 5pA General Purpose MSOP-8 SMD mount 3mm*3mm*850μm
Quantity: 5920
Ship Date: 12-18 working days
10+ $2.1163
100+ $2.0804
500+ $2.0446
- +
x $2.1163
Ext. Price: $21.16
MOQ: 10
Mult: 1
OP282GSZ
Analog Devices
210μA(x2 Channels) 9V/μs 36nV/rtHz@ ±15V 4MHz shutdown 10mA 2 2 ±18V 200μV 3pA J-FET SOIC-8 SMD mount 1.75mm(height)
Quantity: 64
Ship Date: 12-18 working days
10+ $5.3602
100+ $5.2694
500+ $5.1785
- +
x $5.3602
Ext. Price: $53.60
MOQ: 10
Mult: 1
OPA2369AIDGKR
Texas Instruments
700nA(x2Channels) 5mV/μs 290nV/rtHz@ 5.5V 12KHz shutdown Rail to Rail 10mA 2 2 1.8V 5.5V 250μV 10pA General Purpose VSSOP-8 SMD mount,glue mount 1.1mm(height)
Quantity: 4000
In Stock
23+
200+ $1.0916
2500+ $1.0425
- +
x $1.0916
Ext. Price: $218.32
MOQ: 200
Mult: 1
SPQ: 200
NJM2740M (TE1)
New Japan Radio
Quantity: 10
Ship Date: 3-7 working days
22+
10+ $0.1689
100+ $0.1021
2000+ $0.0963
- +
x $0.1689
Ext. Price: $1.68
MOQ: 10
Mult: 10
TSB622IYQ3T
STMicroelectronics
STMicroelectronics , DFN8 3x3 WFencapsulation, Dual power, surface mount, 8Pin
Quantity: 475
Ship Date: 7-13 working days
50+ $1.1853
100+ $1.1381
250+ $1.1151
1000+ $1.0239
- +
x $1.1853
Ext. Price: $59.26
MOQ: 50
Mult: 2
LMH6628MA/NOPB
Texas Instruments
Texas Instruments Op Amplifiers, dual channel, SOICencapsulation, double/Single power supply, surface mount, 8Pin
Quantity: 1189
Ship Date: 10-15 working days
380+ $0.7978
1045+ $0.7834
2565+ $0.7488
- +
x $0.7978
Ext. Price: $530.53
MOQ: 665
Mult: 95
SPQ: 95
TLV2313IDGKT
Texas Instruments
65μA(x2 Channels) 500mV/μs 1MHz shutdown Rail to Rail 15mA 2 2 ±2.75V,5.5V 750μV 1pA General Purpose VSSOP-8 SMD mount,glue mount
Quantity: 15250
Ship Date: 10-15 working days
23+
500+ $0.625
1250+ $0.6163
3250+ $0.5976
- +
x $0.625
Ext. Price: $625.00
MOQ: 1000
Mult: 250
SPQ: 250
ISL28191FHZ-T7
Renesas Electronics
Renesas Electronics Ultra-Low Noise Op Amp, 6 Ld SOT-23encapsulation, double/Single power supply, surface mount, 6Pin
Quantity: 2856
Ship Date: 7-13 working days
50+ $1.7585
100+ $1.688
250+ $1.551
1000+ $1.5198
- +
x $1.7585
Ext. Price: $87.92
MOQ: 50
Mult: 5
OPA2735AIDR
Texas Instruments
600μA(x2 Channels) 1.5V/μs 135nV/rtHz@ ±5V 1.6MHz shutdown Differential,Rail to Rail 20mA 2 2 2.7V ±6V,12V 1μV 100pA Zero-Drift SOIC-8 SMD mount 1.75mm(height)
Quantity: 879
In Stock
25+
10+ $2.4729
50+ $2.4323
100+ $2.3918
500+ $2.331
2000+ $2.2702
- +
x $2.4729
Ext. Price: $24.72
MOQ: 10
Mult: 1
SPQ: 2500
OPA2227PA
Texas Instruments
Texas Instruments low noise,Precision operational amplifier, dual channel, PDIPencapsulation, Dual power, Through hole mounting, 8Pin
Quantity: 510
In Stock
22+
10+ $4.1849
50+ $4.1163
100+ $4.0477
500+ $3.9448
2000+ $3.8418
- +
x $4.1849
Ext. Price: $41.84
MOQ: 10
Mult: 1
SPQ: 50
ADA4841-2YCPZ-R7
Analog Devices
1.2mA(x2 Channels) 13V/μs 2.1nV/rtHz 35MHz 115dB shutdown Rail to Rail 60mA 2 2 2.7V ±6V,12V 40μV 3μA 80MHz General Purpose SMD mount,glue mount 3mm*3mm*730μm
Quantity: 871
Ship Date: 3-4 weeks
69+ $6.519
100+ $5.2598
250+ $4.6284
- +
x $6.519
Ext. Price: $449.81
MOQ: 69
Mult: 1
TLV2374QPWRG4Q1
Texas Instruments
750μA(x2 Channels) 2.1V/μs 39nV/rtHz 3MHz shutdown Rail to Rail 16mA 4 4 ±8V,16V 2mV 1pA General Purpose TSSOP-14 SMD mount 5mm*4.4mm*1.15mm
Quantity: 155
Ship Date: 5-7 working days
22+
10+ $0.8342
100+ $0.6724
1000+ $0.6553
3000+ $0.6382
- +
x $0.8342
Ext. Price: $8.34
MOQ: 10
Mult: 1

Operational Amplifiers

Operational Amplifiers, or "op-amps," are fundamental building blocks in analog circuits. They are high-gain, direct-coupled amplifiers with differential inputs and a single output. The term "operational" refers to their use in mathematical operations such as addition, subtraction, integration, and differentiation, which are fundamental in analog signal processing.

Definition:
An operational amplifier is a type of electronic voltage amplifier with a high gain, differential input, and usually a single-ended output. It is designed to be used with external feedback components, such as resistors, to form a complete amplifier circuit.

Function:
Op-amps function by amplifying the difference in voltage between their two input terminals (inverting and non-inverting). They are versatile components that can be configured to perform a wide range of functions, including:

1. Buffer amplifiers
2. Comparators
3. Integrators and differentiators
4. Summing amplifiers
5. Instrumentation amplifiers
6. Active filters

Applications:
Op-amps are used in a variety of applications due to their flexibility and high performance:

1. Audio and video signal processing
2. Data acquisition systems
3. Control systems in robotics and automation
4. Medical equipment for signal conditioning
5. Sensor signal conditioning
6. Power management in electronic devices

Selection Criteria:
When selecting an op-amp for a specific application, several factors should be considered:

1. Gain: The amount of amplification required.
2. Bandwidth: The frequency range over which the op-amp can operate effectively.
3. Input and output impedance: Matching the op-amp's impedance with the source and load is crucial for optimal performance.
4. Slew Rate: The maximum rate of change of the output voltage, which affects the speed of response.
5. Power Supply Voltage: The voltage range that the op-amp can operate within.
6. Noise Characteristics: Low-noise op-amps are essential for high-fidelity audio and sensitive measurements.
7. Temperature Stability: Consistent performance across a range of temperatures is important for many applications.
8. Package Type: The physical form factor that suits the application and the available space.

In summary, operational amplifiers are versatile, high-gain amplifiers used in a wide array of electronic circuits for signal processing and control. Their selection is based on specific performance criteria that match the requirements of the application at hand.
Please refer to the product rule book for details.