AD8644ARZ is out of stock and can be placed on backorder.
Available Substitutes:

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AD8644ARZ | |
|---|---|
DigiKey Part Number | AD8644ARZ-ND |
Manufacturer | |
Manufacturer Part Number | AD8644ARZ |
Description | IC OPAMP GP 4 CIRCUIT 14SOIC |
Manufacturer Standard Lead Time | 10 Weeks |
Customer Reference | |
Detailed Description | Standard (General Purpose) Amplifier 4 Circuit Rail-to-Rail 14-SOIC |
Datasheet | Datasheet |
EDA/CAD Models | AD8644ARZ Models |
Product Attributes
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Category | Voltage - Input Offset 1 mV |
Mfr | Current - Supply 800µA (x4 Channels) |
Packaging Tube | Current - Output / Channel 70 mA |
Part Status Active | Voltage - Supply Span (Min) 5 V |
Amplifier Type | Voltage - Supply Span (Max) 18 V |
Number of Circuits 4 | Operating Temperature -20°C ~ 85°C |
Output Type Rail-to-Rail | Mounting Type Surface Mount |
Slew Rate 7.5V/µs | Package / Case 14-SOIC (0.154", 3.90mm Width) |
Gain Bandwidth Product 5.5 MHz | Supplier Device Package 14-SOIC |
Current - Input Bias 80 nA | Base Product Number |
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Substitutes (3)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| TS914AIDT | STMicroelectronics | 0 | 497-2311-2-ND | $2.23000 | Similar |
| TS914AIYDT | STMicroelectronics | 0 | 497-10253-2-ND | $1.56808 | Similar |
| TS914IDT | STMicroelectronics | 0 | 497-6042-2-ND | $2.13000 | Similar |
In-Stock: 0
56 estimated in stock on 28-Dec-2026
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Quantity
All prices are in USD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $10.17000 | $10.17 |
| 10 | $6.91400 | $69.14 |
| 56 | $5.46518 | $306.05 |
| 112 | $5.04009 | $564.49 |
| 280 | $4.68750 | $1,312.50 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.


