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AD8237ARMZ
Instrumentation Amplifier 1 Circuit Rail-to-Rail 8-MSOP
Brands: Analog Devices Inc.
Mfr.Part #: AD8237ARMZ
Datasheet: AD8237ARMZ Datasheet (PDF)
Package/Case: MSOP-8
RoHS Status:
Stock Condition: 9458 pcs, New Original
Product Type: Instrumentation Amplifiers
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.817 | $1.817 |
| 10 | $1.666 | $16.660 |
| 30 | $1.574 | $47.220 |
| 100 | $1.340 | $134.000 |
| 500 | $1.296 | $648.000 |
| 1000 | $1.277 | $1277.000 |
In Stock:9458 PCS
AD8237ARMZ General Description
The AD8237 is a micropower, zero drift, rail-to-rail input and output instrumentation amplifier. The relative match of two resistors sets any gain from 1 to 1000. The AD8237 has excellent gain accuracy performance that can be preserved at any gain with two ratio-matched resistors.
Features
- Gain set with 2 external resistors
Can achieve low gain drift at all gains - Ideal for battery powered instruments
Supply current: 115 μA
Rail-to-rail input and output
Zero input crossover distortion - Designed for excellent dc performance
Minimum CMRR: 106 dB
Maximum offset voltage drift:
0.3 μV/°C
See data sheet for additional features - Bandwidth mode pin (BW) to adjust compensation
- 8 kV HBM ESD rating
- RFI filter on-chip
- Single-supply operation:
1.8 V to 5.5 V - 8-lead MSOP package
Application
- Bridge amplification
- Pressure measurement
- Medical instrumentation
- Thermocouple interface
- Portable systems
- Current measurement
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | Analog Devices Inc. | Product Category: | Instrumentation Amplifiers |
| RoHS: | Details | Series: | AD8237 |
| Number of Channels: | 1 Channel | 3 dB Bandwidth: | 200 kHz |
| SR - Slew Rate: | 150 mV/us | CMRR - Common Mode Rejection Ratio: | 114 dB |
| Ib - Input Bias Current: | 650 pA | Vos - Input Offset Voltage: | 30 uV |
| Supply Voltage - Max: | 5.5 V | Supply Voltage - Min: | 1.8 V |
| Operating Supply Current: | 115 uA | Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 125 C | Mounting Style: | SMD/SMT |
| Package / Case: | MSOP-8 | Packaging: | Tube |
| Amplifier Type: | Instrumentation Amplifier | Bandwidth: | 200 kHz |
| Brand: | Analog Devices | Gain V/V: | 1 V/V to 1000 V/V |
| Height: | 0.85 mm | Length: | 3 mm |
| Maximum Input Resistance: | 600 GOhms | Operating Supply Voltage: | 1.8 V to 5.5 V |
| Product: | Instrumentation Amplifiers | Product Type: | Instrumentation Amplifiers |
| PSRR - Power Supply Rejection Ratio: | 100 dB | Factory Pack Quantity: | 50 |
| Subcategory: | Amplifier ICs | Supply Type: | Single |
| Vcm - Common Mode Voltage: | 1.8 V to 5.5 V | Voltage Gain dB: | 60 dB |
| Width: | 3 mm |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The AD8237ARMZ is a low-power, precision analog front end (AFE) chip designed for biopotential signal acquisition in medical devices such as electrocardiogram (ECG) monitors. It features a high common-mode rejection ratio, low input bias current, and adjustable gain. The chip is suitable for portable and battery-powered applications due to its low power consumption.
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Equivalent
Some equivalent products of the AD8237ARMZ chip are ADA4528-1ACPZ-R7, ADA4522-1ACPZ-R7, and LT1976IFE#PBF. These are precision instrumentation amplifiers with low offset voltage and noise, suitable for a wide range of medical and industrial applications. -
Features
1. Single-supply operation from 2.7 V to 5.5 V 2. Low input bias current: 1 pA 3. Rail-to-rail input and output 4. Excellent ac CMRR: 110 dB 5. Low supply current: 230 μA 6. Low input noise: 12 nV/√Hz at 1 kHz -
Pinout
The AD8237ARMZ is a dual-channel analog front end amplifier IC with a total of 12 pins. It is primarily used for ECG and other biopotential signal acquisition, with features like adjustable gain and a low input noise level to accurately measure tiny bio-potential signals. -
Manufacturer
Analog Devices, Inc. is the manufacturer of AD8237ARMZ. It is a multinational semiconductor company specializing in data conversion and signal processing technology, serving the automotive, consumer, communications, and industrial markets. Analog Devices is known for its high-performance analog and mixed-signal integrated circuits used in a wide range of applications. -
Application Field
The AD8237ARMZ is typically used in medical devices such as portable ECG monitors, patient monitoring systems, and fitness monitoring equipment. It is also utilized in instrumentation and telecommunication applications where the input signal needs to be conditioned and amplified before further processing. -
Package
The AD8237ARMZ chip is packaged in a 16-Lead MSOP form and has a size of 4.9mm x 3mm.
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