MAX5490GA01000+T
ActiveRES NET 50K OHM/50K OHM 0.035% 0.5714W ±35PPM/°C VOLT/D 3-PIN SOT-23 GULL WING SMD T/R
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MAX5490GA01000+T
ActiveRES NET 50K OHM/50K OHM 0.035% 0.5714W ±35PPM/°C VOLT/D 3-PIN SOT-23 GULL WING SMD T/R
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Technical Specifications
Parameters and characteristics for this part
| Specification | MAX5490GA01000+T |
|---|---|
| Applications | Voltage Divider (TCR Matched) |
| Circuit Type | Voltage Divider |
| Height - Seated (Max) | 1.12 mm |
| Height - Seated (Max) [Max] | 0.044 in |
| Mounting Type | Surface Mount |
| Number of Pins | 3 |
| Number of Resistors | 2 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -55 C |
| Package / Case | SOT-23-3, TO-236-3, SC-59 |
| Power Per Element | 67.2 mW |
| Resistance (Ohms) [custom] | 50 kOhms |
| Resistor Matching Ratio | 0.035 % |
| Resistor-Ratio-Drift | 1 ppm/°C |
| Size / Dimension [x] | 0.115 " |
| Size / Dimension [x] | 2.92 mm |
| Size / Dimension [y] | 1.3 mm |
| Size / Dimension [y] | 0.051 in |
| Supplier Device Package | SOT-23-3 |
| Temperature Coefficient | 35 ppm/°C |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 6.56 | |
| 10 | $ 4.45 | |||
| 25 | $ 3.90 | |||
| 100 | $ 3.28 | |||
| 250 | $ 2.98 | |||
| 500 | $ 2.80 | |||
| 1000 | $ 2.65 | |||
| Digi-Reel® | 1 | $ 6.56 | ||
| 10 | $ 4.45 | |||
| 25 | $ 3.90 | |||
| 100 | $ 3.28 | |||
| 250 | $ 2.98 | |||
| 500 | $ 2.80 | |||
| 1000 | $ 2.65 | |||
| N/A | 1273 | $ 5.40 | ||
| 20000 | $ 5.40 | |||
| Tape & Reel (TR) | 2500 | $ 2.49 | ||
Description
General part information
MAX5490 Series
The MAX5490 precision resistor-divider consists of two accurately matched resistors with access to the ends and center of the divider. This device offers excellent resistance matching of 0.035% (A grade), 0.05% (B grade), and 0.1% (C grade). The MAX5490 provides an extremely low resistance-ratio temperature drift of 1ppm/°C (typ) over -55°C to +125°C, and has an end-to-end resistance of 100kΩ. Resistance ratios from 1:1 to 100:1 are available. Five standard ratios are available (see Table 1 in the full data sheet), and custom ratios are also available upon request. The MAX5490 is ideal for precision gain-setting applications where tight resistance matching and low temperature drift are necessary.The MAX5490 is available in a space-saving 3-pin SOT23 package, and is guaranteed over the military -55°C to +125°C temperature range.ApplicationsAutomated Test Equipment (ATE)Industrial Process ControlsInstrumentationMedical EquipmentPrecision Gain SettingWireless Base Stations
Documents
Technical documentation and resources
