OPA2187IDGKR, IC: operational amplifier; 550kHz; Ch: 2; VSSOP8; reel,tape
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Описание
OPAx187 Zero-Drift Operational Amplifiers
Texas Instruments OPAx187 Zero-Drift Operational Amplifiers use auto-zeroing techniques to simultaneously provide low-offset voltage (1µV) and near-zero drift over time and temperature. These miniature, high-precision, low quiescent current amplifiers offer high input impedance and rail-to-rail output swing within 5mV of the rails into high-impedance loads. The input common-mode range includes the negative rail. Either single or dual supplies can be used in the range of 4.5V to 36V (±2.25V to ±18V). The single version of the Texas Instruments OPAx187 is available in Microsize 8-pin VSSOP, 5-pin SOT-23, and 8-pin SOIC packages. The dual version is offered in 8-pin VSON, 8-pin VSSOP, and 8-pin SOIC packages. The quad version is offered in 14-pin SO and 14-pin TSSOP packages.
Texas Instruments OPAx187 Zero-Drift Operational Amplifiers use auto-zeroing techniques to simultaneously provide low-offset voltage (1µV) and near-zero drift over time and temperature. These miniature, high-precision, low quiescent current amplifiers offer high input impedance and rail-to-rail output swing within 5mV of the rails into high-impedance loads. The input common-mode range includes the negative rail. Either single or dual supplies can be used in the range of 4.5V to 36V (±2.25V to ±18V). The single version of the Texas Instruments OPAx187 is available in Microsize 8-pin VSSOP, 5-pin SOT-23, and 8-pin SOIC packages. The dual version is offered in 8-pin VSON, 8-pin VSSOP, and 8-pin SOIC packages. The quad version is offered in 14-pin SO and 14-pin TSSOP packages.
Технические параметры
| Automotive | No |
| ECCN (US) | EAR99 |
| EU RoHS | Compliant |
| Input Offset Voltage Drift (uV/°C) | 0.001(Typ) |
| Lead Shape | Gull-wing |
| Manufacturer Type | Zero Drift Amplifier |
| Maximum Dual Supply Voltage (V) | ±18 |
| Maximum Input Bias Current (uA) | 0.00035@36V |
| Maximum Input Offset Current (uA) | 0.0005@36V |
| Maximum Input Offset Voltage (mV) | 0.01@36V |
| Maximum Operating Temperature (°C) | 125 |
| Maximum Quiescent Current (mA) | 0.29@±18V |
| Maximum Single Supply Voltage (V) | 36 |
| Minimum CMRR (dB) | 126 |
| Minimum CMRR Range (dB) | >=115 |
| Minimum Dual Supply Voltage (V) | ±2.25 |
| Minimum Operating Temperature (°C) | -40 |
| Minimum PSRR (dB) | 160(Typ) |
| Minimum Single Supply Voltage (V) | 4.5 |
| Mounting | Surface Mount |
| Number of Channels per Chip | 2 |
| Output Type | CMOS |
| Packaging | Tape and Reel |
| Part Status | Active |
| PCB changed | 8 |
| Pin Count | 8 |
| Power Supply Type | Single|Dual |
| PPAP | No |
| Process Technology | CMOS |
| Rail to Rail | Rail to Rail Output |
| Shut Down Support | No |
| Standard Package Name | SOP |
| Supplier Package | VSSOP |
| Type | Auto Zero Amplifier |
| Typical Dual Supply Voltage (V) | ±3|±5|±9|±12|±15 |
| Typical Gain Bandwidth Product (MHz) | 0.55 |
| Typical Input Bias Current (uA) | 0.0001@36V |
| Typical Input Noise Voltage Density (nV/rtHz) | 20@36V |
| Typical Noninverting Input Current Noise Density (pA/rtHz) | 0.16@36V |
| Typical Output Current (mA) | 20 |
| Typical Output Resistance (Ohm) | 1400 |
| Typical Settling Time (ns) | 48000 |
| Typical Slew Rate (V/us) | 0.2@36V |
| Typical Voltage Gain (dB) | 160 |
| Amplifier Type: | Precision Amplifier |
| Brand: | Texas Instruments |
| CMRR - Common Mode Rejection Ratio: | 140 dB |
| en - Input Voltage Noise Density: | 20 nV/sqrt Hz |
| Factory Pack Quantity: Factory Pack Quantity: | 2500 |
| Features: | EMI Hardened, Zero Drift |
| GBP - Gain Bandwidth Product: | 550 kHz |
| Ib - Input Bias Current: | 350 pA |
| In - Input Noise Current Density: | 160 fA/sqrt Hz |
| Input Type: | Rail-to-Rail |
| Ios - Input Offset Current: | 5 nA |
| Manufacturer: | Texas Instruments |
| Maximum Dual Supply Voltage: | +/-18 V |
| Maximum Operating Temperature: | +125 C |
| Minimum Dual Supply Voltage: | +/-2.25 V |
| Minimum Operating Temperature: | -40 C |
| Moisture Sensitive: | Yes |
| Mounting Style: | SMD/SMT |
| Number of Channels: | 2 Channel |
| Operating Supply Current: | 100 uA |
| Output Current per Channel: | 30 mA |
| Output Type: | Rail-to-Rail |
| Package / Case: | VSSOP-8 |
| Product Category: | Operational Amplifiers-Op Amps |
| Product Type: | Op Amps-Operational Amplifiers |
| Product: | Operational Amplifiers |
| Series: | OPAx187 |
| Shutdown: | No Shutdown |
| SR - Slew Rate: | 200 mV/us |
| Subcategory: | Amplifier ICs |
| Supply Voltage - Max: | 36 V |
| Supply Voltage - Min: | 4.5 V |
| THD plus Noise: | 0.035% |
| Vos - Input Offset Voltage: | 10 uV |
| Вес, г | 0.1 |
Техническая документация
Чертеж
pdf, 92 КБ
Основные размеры SMD-компонентов
pdf, 186 КБ
Дополнительная информация
Калькуляторы группы «Чип резисторы (SMD, для поверхностного монтажа)»
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