| Customization: | Available |
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| Conductive Type: | Bipolar Integrated Circuit |
| Integration: | GSI |
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ADA4530-1ARZ-R7 : IC OPAMP GP 1 CIRCUIT 8SOIC
Mfr. Part#: ADA4530-1ARZ-R7
Datasheet: 
(e-mail or chat us for PDF file)
ROHS Status:
Quality: 100% Original
Warranty: ONE YEAR
| Series: | ADA4530-1 |
| Number of Channels: | 1 Channel |
| 3 dB Bandwidth: | 2 MHz |
| SR - Slew Rate: | 1.4 V/us |
| CMRR - Common Mode Rejection Ratio: | 114 dB |
| Ib - Input Bias Current: | 20 fA |
| Vos - Input Offset Voltage: | 8 uV |
| Supply Voltage - Max: | 16 V |
| Supply Voltage - Min: | 4.5 V |
| Operating Supply Current: | 900 uA |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 125 C |
| Mounting Style: | SMD/SMT |
| Package / Case: | SOIC-8 |
| Packaging: | Reel |
| Packaging: | Cut Tape |
| Brand: | Analog Devices |
| GBP - Gain Bandwidth Product: | 2 MHz |
| Product: | Instrumentation Amplifiers |
| Product Type: | Instrumentation Amplifiers |
| Factory Pack Quantity: | 1000 |
| Subcategory: | Amplifier ICs |
| Unit Weight: | 0.002512 oz |
The ADA4530-1 is a femtoampere (10−15 A) level input bias current operational amplifier suitable for use as an electrometer that also includes an integrated guard buffer. It has an operating voltage range of 4.5 V to 16 V, enabling it to operate in conventional 5 V and 10 V single supply systems as well as ±2.5 V and ±5 V dual supply systems. It provides ultralow input bias currents that are production tested at 25°C and at 125°C to ensure the device meets its performance goals in user systems. The integrated guard buffer isolates the input pins from leakage in the printed circuit board (PCB), minimizes board component count, and enables easy system design. The ADA4530-1 is available in an industry-standard surface-mount 8-lead SOIC package with a unique pinout optimized to prevent signals from coupling between the sensitive input pins, the power supplies, and the output pin while enabling easy routing of the guard ring traces. The ADA4530-1 also offers low offset voltage, low offset drift, and low voltage and current noise needed for the types of applications that require such low leakages.
APPLICATIONS
Laboratory and analytical instrumentation: spectrophoto-meters, chromatographs, mass spectrometers, and potentiostatic and amperostatic coulometry
Instrumentation: picoammeters and coulombmeters
Transimpedance amplifier (TIA) for photodiodes, ion chambers, and working electrode measurements
High impedance buffering for chemical sensors and capacitive sensors
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