Datasheet Texas Instruments OPA4991 — Datenblatt
| Hersteller | Texas Instruments |
| Serie | OPA4991 |
40-V, dual 4,5-MHz, Rail-to-Rail-Eingang/Ausgang, niedrige Offsetspannung, rauscharmer Operationsverstärker
Datenblätter
Datasheet
Preise
Status
| OPA4991IDR | OPA4991IPWR | OPA4991IRUCR | |
|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | No | No |
Verpackung
| OPA4991IDR | OPA4991IPWR | OPA4991IRUCR | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 14 | 14 | 14 |
| Package Type | D | PW | RUC |
| Industry STD Term | SOIC | TSSOP | X2QFN |
| JEDEC Code | R-PDSO-G | R-PDSO-G | S-PQFP-N |
| Package QTY | 2500 | 2000 | 3000 |
| Carrier | LARGE T&R | LARGE T&R | LARGE T&R |
| Device Marking | OPA4991D | OP4991PW | I4F |
| Width (mm) | 3.91 | 4.4 | 2 |
| Length (mm) | 8.65 | 5 | 2 |
| Thickness (mm) | 1.58 | 1 | 0.35 |
| Pitch (mm) | 1.27 | 0.65 | 0.4 |
| Max Height (mm) | 1.75 | 1.2 | 0.4 |
| Mechanical Data | Herunterladen | Herunterladen | Herunterladen |
Parameter
| Parameters / Models | OPA4991IDR | OPA4991IPWR | OPA4991IRUCR |
|---|---|---|---|
| Approx. price, US$ | .864 | 1ku | .864 | 1ku | .864 | 1ku |
| Architecture | CMOS | CMOS | CMOS |
| CMRR(Min), dB | 109 | 109 | 109 |
| CMRR(Typ), dB | 130 | 130 | 130 |
| Features | EMI Hardened,High Cload Drive,MUX Friendly,Shutdown,Small Size | EMI Hardened,High Cload Drive,MUX Friendly,Shutdown,Small Size | EMI Hardened,High Cload Drive,MUX Friendly,Shutdown,Small Size |
| GBW(Typ), MHz | 4.5 | 4.5 | 4.5 |
| Input bias current(Typ), pA | 10 | 10 | 10 |
| Input common mode headroom (to negative supply)(Typ), V | -0.1 | -0.1 | -0.1 |
| Input common mode headroom (to positive supply)(Typ), V | 0.1 | 0.1 | 0.1 |
| Iq per channel(Max), mA | 0.685 | 0.685 | 0.685 |
| Iq per channel(Typ), mA | 0.56 | 0.56 | 0.56 |
| Number of channels | 4 | 4 | 4 |
| Offset drift(Typ), uV/C | 0.3 | 0.3 | 0.3 |
| Operating temperature range, C | -40 to 125 | -40 to 125 | -40 to 125 |
| Output current(Typ), mA | 75 | 75 | 75 |
| Output swing headroom (to negative supply)(Typ), V | 0.025 | 0.025 | 0.025 |
| Output swing headroom (to positive supply)(Typ), V | -0.025 | -0.025 | -0.025 |
| Package Group | QFN|14,SOIC|14,TSSOP|14 | QFN|14,SOIC|14,TSSOP|14 | QFN|14,SOIC|14,TSSOP|14 |
| Package size: mm2:W x L, PKG | 14QFN: 4 mm2: 2 x 2 (QFN|14),14SOIC: 52 mm2: 6 x 8.65 (SOIC|14),14TSSOP: 32 mm2: 6.4 x 5 (TSSOP|14) | 14QFN: 4 mm2: 2 x 2 (QFN|14),14SOIC: 52 mm2: 6 x 8.65 (SOIC|14),14TSSOP: 32 mm2: 6.4 x 5 (TSSOP|14) | 14QFN: 4 mm2: 2 x 2 (QFN|14),14SOIC: 52 mm2: 6 x 8.65 (SOIC|14),14TSSOP: 32 mm2: 6.4 x 5 (TSSOP|14) |
| Rail-to-rail | In,Out | In,Out | In,Out |
| Rating | Catalog | Catalog | Catalog |
| Slew rate(Typ), V/us | 21 | 21 | 21 |
| Total supply voltage(Max), +5V=5, +/-5V=10 | 40 | 40 | 40 |
| Total supply voltage(Min), +5V=5, +/-5V=10 | 2.7 | 2.7 | 2.7 |
| Vn at 1 kHz(Typ), nV/rtHz | 10.8 | 10.8 | 10.8 |
| Vos (offset voltage @ 25 C)(Max), mV | 0.83 | 0.83 | 0.83 |
Öko-Plan
| OPA4991IDR | OPA4991IPWR | OPA4991IRUCR | |
|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant |
| Pb Free | Yes | Yes | Yes |
Modellreihe
Serie: OPA4991 (3)
Herstellerklassifikation
- Semiconductors > Analog and Mixed-Signal > Amplifiers > Operational amplifiers (op amps) > General-purpose op amps