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Характеристики
LTC2054HVCS5LTC2054HVIS5LTC2054HVHS5LTC2054HVMPS5LTC2054 - Одноканальные микроэнергетические операционные усилители с нулевой дрейфовой характеристикой.
История изменения цены
*Текущая стоимость 2030.19 уже могла изменится. Что бы узнать актуальную цену и проверить наличие товара, нажмите "Добавить в корзину"
| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Sep-18-2025 | 2416.96 руб. | 2537.78 руб. | 2476.5 руб. |
| Aug-18-2025 | 2395.65 руб. | 2515.82 руб. | 2455 руб. |
| Jul-18-2025 | 2010.89 руб. | 2111.45 руб. | 2060.5 руб. |
| Jun-18-2025 | 2355.23 руб. | 2473.18 руб. | 2414 руб. |
| May-18-2025 | 2050.70 руб. | 2153.10 руб. | 2101.5 руб. |
| Apr-18-2025 | 2314.61 руб. | 2430.47 руб. | 2372 руб. |
| Mar-18-2025 | 2294.52 руб. | 2409.11 руб. | 2351.5 руб. |
| Feb-18-2025 | 2274.34 руб. | 2388.19 руб. | 2331 руб. |
| Jan-18-2025 | 2253.16 руб. | 2366.86 руб. | 2309.5 руб. |
Описание товара
Description
Features and Benefits
Supply Current 150μA (Max per Amplifier)
Guaranteed from –40°C to 85°C
Offset Voltage 3μV (Max, –40°C to 85°C)
Offset Voltage Drift 30nV/°C (Max, –40°C to 85°C)
Guaranteed Specifications from –55°C to 150°C (LTC2054MP)
Common Mode Input Range from V– to V+ – 0.5V
Output Swings Rail-to-Rail
Voltage Gain: 140dB (Typ)
PSRR and CMRR: 130dB (Typ)
Input Bias Current: 1pA (Typ, 25°C)
Noise: 1.6μVP-P (0.01Hz to 10Hz Typ)
Supply Operation:
2.7V to 6V (LTC2054/LTC2055)
2.7V to ±5.5V (LTC2054HV/LTC2055HV)
Low Profile (1mm) SOT-23, MS8 and 3mm × 3mm × 0.8mm DFN Packages
Product details
The LTC2054/LTC2055 are low power, low noise, single/dual, zero-drift operational amplifiers with an extended temperature version (LTC2054MP) that has guaranteed specifications from –55°C to 150°C. They are available in SOT-23 (ThinSOT™) and MS8 packages. For space limited applications, the LTC2055 is also available in a 3mm × 3mm × 0.8mm dual fine pitch leadless package (DFN). They operate from a single 2.7V minimum supply and support ± 5V applications. The current consumption is typically 150μA for the LTC2054 and 130μA/amp for the LTC2055.
The LTC2054/LTC2055, despite their miniature size, feature uncompromising DC performance. The maximum input offset voltage and offset drift are 3.0μV and 30nV/°C over the –40°C to 85°C industrial temperature range. The almost zero DC offset and drift are supported with a power supply rejection ratio (PSRR) and common mode rejection ratio (CMRR) of 130dB (typ).
The input common mode voltage ranges from the negative supply up to typically 0.5V below the positive supply. The open-loop gain is typically 140dB. The LTC2054/LTC2055 also feature a 1.6μVP-P DC to 10Hz noise and a 500kHz gain-bandwidth product.
Applications
Thermocouple Amplifiers
Electronic Scales
Medical Instrumentation
Strain Gauge Amplifiers
High Resolution Data Acquisition
DC Accurate RC Active Filters
Low Side Current Sense
Battery-Powered Systems
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