Datasheet Analog Devices AD820
| Manufacturer | Analog Devices |
| Series | AD820 |
Single-Supply, Rail-to-Rail, Low Power FET-Input Op Amp
Datasheets
Datasheet AD820
PDF, 432 Kb, Language: en, Revision: H, File uploaded: May 26, 2020, Pages: 24
Single-Supply, Rail-to-Rail, Low Power, FET Input Op Amp
Single-Supply, Rail-to-Rail, Low Power, FET Input Op Amp
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Datasheet AD820
PDF, 415 Kb, Language: en, Revision: H, File uploaded: Aug 15, 2017, Pages: 25
Single-Supply, Rail-to-Rail, Low Power FET-Input Op Amp
Single-Supply, Rail-to-Rail, Low Power FET-Input Op Amp
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Prices
Status
| AD820ANZ | AD820AR | AD820AR-REEL | AD820AR-REEL7 | AD820ARMZ | AD820ARMZ-R7 | AD820ARMZ-RL | AD820ARZ | AD820ARZ-REEL | AD820ARZ-REEL7 | AD820BR | AD820BR-REEL | AD820BRZ | AD820BRZ-REEL | AD820BRZ-REEL7 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) | Last Time Buy (Product will be obsolete soon) | Last Time Buy (Product will be obsolete soon) | Last Time Buy (Product will be obsolete soon) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Last Time Buy (Product will be obsolete soon) | Last Time Buy (Product will be obsolete soon) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
Packaging
| AD820ANZ | AD820AR | AD820AR-REEL | AD820AR-REEL7 | AD820ARMZ | AD820ARMZ-R7 | AD820ARMZ-RL | AD820ARZ | AD820ARZ-REEL | AD820ARZ-REEL7 | AD820BR | AD820BR-REEL | AD820BRZ | AD820BRZ-REEL | AD820BRZ-REEL7 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| Package | 8-Lead PDIP | 8 ld SOIC | 8 ld SOIC | 8 ld SOIC | 8-Lead MSOP | 8-Lead MSOP | 8-Lead MSOP | 8-Lead SOIC | 8-Lead SOIC | 8-Lead SOIC | 8 ld SOIC | 8 ld SOIC | 8-Lead SOIC | 8-Lead SOIC | 8-Lead SOIC |
| Pins | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Package Code | N-8 | R-8 | R-8 | R-8 | RM-8 | RM-8 | RM-8 | R-8 | R-8 | R-8 | R-8 | R-8 | R-8 | R-8 | R-8 |
Parametrics
| Parameters / Models | AD820ANZ | AD820AR | AD820AR-REEL | AD820AR-REEL7 | AD820ARMZ | AD820ARMZ-R7 | AD820ARMZ-RL | AD820ARZ | AD820ARZ-REEL | AD820ARZ-REEL7 | AD820BR | AD820BR-REEL | AD820BRZ | AD820BRZ-REEL | AD820BRZ-REEL7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.1 to 10 Hz VNoise(typ), V p-p | 2µ | 2µ | 2µ | 2µ | 2µ | 2µ | 2µ | 2µ | 2µ | 2µ | |||||
| Architecture | JFET, Voltage Feedback | JFET, Voltage Feedback | JFET, Voltage Feedback | JFET, Voltage Feedback | JFET, Voltage Feedback | ||||||||||
| Number of Channels | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| GBP(typ), Hz | 1.8M | 1.8M | 1.8M | 1.8M | 1.8M | 1.8M | 1.8M | 1.8M | 1.8M | 1.8M | 1.8M | 1.8M | 1.8M | 1.8M | 1.8M |
| Ibias(max), A | 10p | 10p | 10p | 10p | 10p | ||||||||||
| Iq/Amp(typ), A | 900µ | 900µ | 900µ | 900µ | 900µ | 900µ | 900µ | 900µ | 900µ | 900µ | 900µ | 900µ | 900µ | 900µ | 900µ |
| Operating Temperature Range, °C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Rail to Rail | In to V-, Output | In to V-, Output | In to V-, Output | In to V-, Output | In to V-, Output | In to V-, Output | In to V-, Output | In to V-, Output | In to V-, Output | In to V-, Output | |||||
| Shut- down | No | No | No | No | No | ||||||||||
| Slew Rate(typ), V/us | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| VNoise Density(typ), V/rtHz | 13n | 13n | 13n | 13n | 13n | 13n | 13n | 13n | 13n | 13n | 13n | 13n | 13n | 13n | 13n |
| Vos(max), V | 1m | 1m | 1m | 1m | 1m | 1m | 1m | 1m | 1m | 1m | |||||
| Vs span(max), V | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Vs span(min), V | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
Eco Plan
| AD820ANZ | AD820AR | AD820AR-REEL | AD820AR-REEL7 | AD820ARMZ | AD820ARMZ-R7 | AD820ARMZ-RL | AD820ARZ | AD820ARZ-REEL | AD820ARZ-REEL7 | AD820BR | AD820BR-REEL | AD820BRZ | AD820BRZ-REEL | AD820BRZ-REEL7 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Not Compliant | Not Compliant | Not Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Not Compliant | Not Compliant | Compliant | Compliant | Compliant |
Model Line
Series: AD820 (15)
Manufacturer's Classification
- Amplifiers > Low Input Bias Current Op Amps (≤100 pA) | Low Power Op Amps (≤ 1mA/amp) | JFET Input Op Amps | Rail-to-Rail Op Amps | Precision Op Amps (Vos ≤1mV & TCVos ≤2uV/C) | High Voltage Op Amps ≥12V
