Datasheet Texas Instruments OPA2835IRMCR
| Manufacturer | Texas Instruments |
| Series | OPA2835 |
| Part Number | OPA2835IRMCR |
Dual, Ultra Low Power, Rail to Rail Out, Negative Rail In, VFB Amplifier 10-UQFN -40 to 125
Datasheets
OPAx835 Ultra-Low-Power, Rail-to-Rail Out, Negative Rail In, VFB Op Amp datasheet
PDF, 2.2 Mb, Revision: I, File published: Aug 30, 2016
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Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 10 |
| Package Type | RMC |
| Industry STD Term | UQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | 2835 |
| Width (mm) | 2 |
| Length (mm) | 2 |
| Thickness (mm) | .55 |
| Pitch (mm) | .5 |
| Max Height (mm) | .6 |
| Mechanical Data | Download |
Parametrics
| 2nd Harmonic | 70 dBc |
| 3rd Harmonic | 73 dBc |
| @ MHz | 1 |
| Acl, min spec gain | 1 V/V |
| Additional Features | Shutdown |
| Architecture | Bipolar,Voltage FB |
| BW @ Acl | 56 MHz |
| CMRR(Min) | 91 dB |
| CMRR(Typ) | 113 dB |
| GBW(Typ) | 30 MHz |
| Input Bias Current(Max) | 400000 pA |
| Iq per channel(Max) | 0.35 mA |
| Iq per channel(Typ) | 0.25 mA |
| Number of Channels | 2 |
| Offset Drift(Typ) | 2.25 uV/C |
| Operating Temperature Range | -40 to 125 C |
| Output Current(Typ) | 40 mA |
| Package Group | UQFN |
| Package Size: mm2:W x L | 10UQFN: 4 mm2: 2 x 2(UQFN) PKG |
| Rail-to-Rail | In to V-,Out |
| Rating | Catalog |
| Slew Rate(Typ) | 160 V/us |
| Total Supply Voltage(Max) | 5.5 +5V=5, +/-5V=10 |
| Total Supply Voltage(Min) | 2.5 +5V=5, +/-5V=10 |
| Vn at 1kHz(Typ) | 10 nV/rtHz |
| Vn at Flatband(Typ) | 9.3 nV/rtHz |
| Vos (Offset Voltage @ 25C)(Max) | 0.5 mV |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: OPA2835IDGSEVM
OPA2835 Evaluation Module for VSSOP/MSOP Package
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: OPA2836IDGSEVM
OPA2836 Evaluation Module for VSSOP/MSOP Package
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: ADS7945EVM-PDK
ADS7945 Performance Demonstration Kit
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- OPA835 Op Amp Applications (Rev. B)PDF, 507 Kb, Revision: B, File published: Oct 19, 2016
- Voltage Feedback vs. Current Feedback Op AmpsPDF, 93 Kb, File published: Nov 30, 1998
This application report contrasts and compares the characteristics and capabilities of voltage and current feedback operational amplifiers. The report also points out the many similarities between the two versions. - Designing for low distortion with high-speed op ampsPDF, 277 Kb, File published: Mar 2, 2005
- Tuning in AmplifiersPDF, 44 Kb, File published: Oct 2, 2000
Have you ever had the experience of designing an analog gain block with an amplifier that is specified to be unity gain stable only to find that it is oscillating out of control in your circuit? Or have you ever replaced a stable voltage feedback amplifier with a current feedback amplifier to find that the current feedback amplifier immediately oscillates when placed in the amplifier socket? Oscil - Single-Supply Operation of Operational AmplifiersPDF, 77 Kb, File published: Oct 2, 2000
Operation of op amps from single supply voltages is useful when negative supply voltages are not available. Furthermore, certain applications using high voltage and high current op amps can derive important benefits from single supply operation. - Op Amp Performance AnalysisPDF, 76 Kb, File published: Oct 2, 2000
This bulletin reflects the analysis power gained through knowledge of an op amp circuit's feedback factor. Feedback dictates the performance of an op amp both in function and in quality. The major specifications of the amplifier descibe an open-loop device awaiting feedback direction of the end circuit's function. Just how well the amplifier performs the function reflects through the feedback inte
Model Line
Series: OPA2835 (8)
Manufacturer's Classification
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > High-Speed Op Amps (>=50MHz)
