OPA2131UAE4
J-FET Amplifier 2 Circuit 8-SOIC
Images are for reference only.
SkyChip No.
73SA4-OPA2131UAE4T
OPN#
OPA2131UAE4
Manufacturer
Description
IC OPAMP JFET 2 CIRCUIT 8SOIC
Datasheet
Datasheet Lifecycle Status
Obsolete
Factory Lead Time
-
· Free Samples Available
· Alternate Part Support
· PCB Assembly (PCBA)
· IC Programming Services
Parameters
Dist. Version
Technical Documentation
| ECCN | EAR99 |
| HTSUS |
|
| MSL | 3 (168 Hours @ ≤ 30°C/60% RH) |
| REACH Compliance | REACH SVHC Free |
| RoHS Status | RoHS 3 Compliant (Pb-Free) |
Possible Alternative Parts
Part Number:OPA2131UA
Manufacturer:Texas Instruments
Availability:0
Pricing$5.74
SkyChip No.:J1EAY-OPA2131UAT
Part Number:AD712KRZ-REEL7
Manufacturer:Analog Devices Inc.
Availability:75
Pricing$12.08
SkyChip No.:QNS0G-AD712KRZ-REEL7TR
Substitution Analysis:The AD712KRZ-REEL7 is a viable conditional functional substitute for the original OPA2131UAE4, as it matches the package, channel count, supply voltage range, and bandwidth. Key differences must be ... View More
Part Number:AD8512ARZ
Manufacturer:Analog Devices Inc.
Availability:107
Pricing$6.82
SkyChip No.:RD0QQ-AD8512ARZT
Part Number:AD8512ARZ-REEL
Manufacturer:Analog Devices Inc.
Availability:0
Pricing$6.82
SkyChip No.:OU7QV-AD8512ARZ-REELTR
Substitution Analysis:The AD8512ARZ-REEL is physically compatible with the OPA2131UAE4 in its core architecture (J-FET) and package (8-SOIC), providing a basis for direct substitution. The differences lie in performance ... View More
Part Number:AD8512ARZ-REEL7
Manufacturer:Analog Devices Inc.
Availability:0
Pricing$6.82
SkyChip No.:AQEBZ-AD8512ARZ-REEL7TR
Substitution Analysis:The substitution is generally feasible, but the system's sensitivity to supply voltage range and power consumption must be evaluated. The AD8512 significantly outperforms the OPA2131 in bandwidth (8 ... View More
Part Number:AD8682ARZ
Manufacturer:Analog Devices Inc.
Availability:49
Pricing$7
SkyChip No.:XE2TD-AD8682ARZT
Substitution Analysis:The AD8682ARZ can serve as a limited substitute for the OPA2131UAE4, though key performance differences must be considered. Both are J‑FET input dual op‑amps with compatible supply ranges (9‑36V) and ... View More
Part Number:AD8682ARZ-REEL
Manufacturer:Analog Devices Inc.
Availability:0
Pricing$2.83
SkyChip No.:DGXI9-AD8682ARZ-REELTR
Substitution Analysis:Conditional substitution is feasible, but requires careful evaluation of the trade-offs between precision, drive capability, and power consumption in the system. The AD8682 holds a decisive advantage ... View More
Part Number:AD8682ARZ-REEL7
Manufacturer:Analog Devices Inc.
Availability:0
Pricing$7.25
SkyChip No.:WGNN8-AD8682ARZ-REEL7TR
Substitution Analysis:The substitution conclusion for this part is identical to that for the AD8682ARZ-REEL, as the "-REEL7" suffix denotes only the 7-inch reel packaging format and has no bearing on the chip's electrical ... View More
Part Number:ADA4000-2ARZ
Manufacturer:Analog Devices Inc.
Availability:0
Pricing$5.64
SkyChip No.:BTQ3G-ADA4000-2ARZT
Part Number:ADA4000-2ARZ-R7
Manufacturer:Analog Devices Inc.
Availability:794
Pricing$5.64
SkyChip No.:1FH5I-ADA4000-2ARZ-R7TR
Substitution Analysis:This is essentially a direct, high-performance replacement with excellent compatibility. The ADA4000-2ARZ-R7, like the original OPA2131UAE4, is a JFET-input dual op-amp. It matches or exceeds the ... View More
| Part Number | Manufacturer | Availability | Pricing | SkyChip No. |
|---|---|---|---|---|
| OPA2131UA | Texas Instruments | 0 | $5.74 | J1EAY-OPA2131UAT |
| AD712KRZ-REEL7 | Analog Devices Inc. | 75 | $12.08 | QNS0G-AD712KRZ-REEL7TR |
The AD712KRZ-REEL7 is a viable conditional functional substitute for the original OPA2131UAE4, as it matches the package, channel count, supply voltage range, and bandwidth. Key differences must be ... View More | ||||
| AD8512ARZ | Analog Devices Inc. | 107 | $6.82 | RD0QQ-AD8512ARZT |
| AD8512ARZ-REEL | Analog Devices Inc. | 0 | $6.82 | OU7QV-AD8512ARZ-REELTR |
The AD8512ARZ-REEL is physically compatible with the OPA2131UAE4 in its core architecture (J-FET) and package (8-SOIC), providing a basis for direct substitution. The differences lie in performance ... View More | ||||
| AD8512ARZ-REEL7 | Analog Devices Inc. | 0 | $6.82 | AQEBZ-AD8512ARZ-REEL7TR |
The substitution is generally feasible, but the system's sensitivity to supply voltage range and power consumption must be evaluated. The AD8512 significantly outperforms the OPA2131 in bandwidth (8 ... View More | ||||
| AD8682ARZ | Analog Devices Inc. | 49 | $7 | XE2TD-AD8682ARZT |
The AD8682ARZ can serve as a limited substitute for the OPA2131UAE4, though key performance differences must be considered. Both are J‑FET input dual op‑amps with compatible supply ranges (9‑36V) and ... View More | ||||
| AD8682ARZ-REEL | Analog Devices Inc. | 0 | $2.83 | DGXI9-AD8682ARZ-REELTR |
Conditional substitution is feasible, but requires careful evaluation of the trade-offs between precision, drive capability, and power consumption in the system. The AD8682 holds a decisive advantage ... View More | ||||
| AD8682ARZ-REEL7 | Analog Devices Inc. | 0 | $7.25 | WGNN8-AD8682ARZ-REEL7TR |
The substitution conclusion for this part is identical to that for the AD8682ARZ-REEL, as the "-REEL7" suffix denotes only the 7-inch reel packaging format and has no bearing on the chip's electrical ... View More | ||||
| ADA4000-2ARZ | Analog Devices Inc. | 0 | $5.64 | BTQ3G-ADA4000-2ARZT |
| ADA4000-2ARZ-R7 | Analog Devices Inc. | 794 | $5.64 | 1FH5I-ADA4000-2ARZ-R7TR |
This is essentially a direct, high-performance replacement with excellent compatibility. The ADA4000-2ARZ-R7, like the original OPA2131UAE4, is a JFET-input dual op-amp. It matches or exceeds the ... View More | ||||
Obsolete
New Arrivals at SkyChip
MOQ
1(Multiples: 1)
Ships From
Shenzhen (Primary) or Hong Kong
Lead Time
To Be Determined
Packaging
Tube
Supply Chain Inventory
303 In Stock
Stock Status
Confirmed
Supply Source
Independently Sourced
Lead Time to SkyChip
6 Business Days
* These inventory figures are provided by our partners and are subject to change with a delay.
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