Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
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DigiKey | 2156-MAX6469UT28AD1-T-ND | 5000 | $2.13 | $2.13 | |||||
Mouser Electronics | N/A | 0 |
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
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DigiKey | MAX1927REUB+DKR-ND | 2842 | $7.29 | $4.86 | $3.08 | $3.50 | $2.99 | $2.99 | |
Mouser Electronics | 700-MAX1927REUB-NR | 0 | 1 |
MAX892LEUA-T
Analog Devices Inc.
Power Switch ICs - Power Distribution Current-Limited High-Side PCh Switch
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
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DigiKey | MAX892LEUA-T-ND | 0 | $1.70 | ||||||
Mouser Electronics | 700-MAX892LEUA-T-NR | 0 | 1 |
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
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DigiKey | DS1830AU+-ND | 798 | $5.57 | $4.26 | $3.74 | $3.57 | $3.21 | $3.12 | |
Mouser Electronics | 700-DS1830-NR | 0 | 1 |
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
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DigiKey | LTC1326CMS8-2.5#PBF-ND | 314 | $7.77 | $6.01 | $5.31 | $5.09 | $4.61 | $4.18 | |
Mouser Electronics | 584-LTC1326CMS8-2.5 | 0 | 1 |
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
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DigiKey | LT1175CN8-5#PBF-ND | 27 | $8.79 | $5.92 | $4.71 | $4.33 | $3.96 | $3.85 | |
Mouser Electronics | 584-LT1175CN8-5 | 0 | 1 |
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
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DigiKey | 2156-DS1831D-MA-ND | 2504 | $5.36 | $5.36 | $5.36 | ||||
Mouser Electronics | 700-DS1831D-NR | 0 | 1 |
AD587UQ
Analog Devices Inc.
The AD587 represents a major advance in state-of-the-art monolithic voltage references. Using a proprietary ion-implanted buried Zener diode and laser wafer trimming of high stability thin-film resistors, the AD587 provides outstanding performance at low cost.The AD587 offers much higher performance than most other 10 V references. Because the AD587 uses an industry-standard pinout, many systems can be upgraded instantly with the AD587.The buried Zener approach to reference design provides lower noise and drift than band gap voltage references. The AD587 offers a noise-reduction pin that can be used to further reduce the noise level generated by the buried Zener.The AD587 is recommended for use as a reference for 8-bit, 10-bit, 12-bit, 14-bit, or 16-bit DACs that require an external precision reference. The device is also ideal for successive approximation or integrating ADCs with up to 14 bits of accuracy. In general, it offers better performance than standard on-chip references.The AD587J and AD587K are specified for operation from 0°C to 70°C, and the AD587U is specified for operation from −55°C to +125°C. The AD587JQ and AD587UQ models are available in 8-lead CERDIP. Other models are available in an 8-lead SOIC package for surface-mount applications, or in an 8-lead PDIP.PRODUCT HIGHLIGHTS Laser trimming of both initial accuracy and temperature coefficients. This laser trimming results in very low errors over temperature without the use of external components. The AD587U guarantees ±14 mV maximum total error between −55°C and +125°C. Optional fine trim connection. This connection is designed for applications requiring higher precision. Instant upgrade of any system using an industry-standard pinout 10 V reference. Very low output noise. AD587 output noise is typically 4 μV p-p. A noise-reduction pin is provided for additional noise filtering using an external capacitor. MIL-STD-883-compliant versions available. Refer to the Analog Devices Military/Aerospace Reference Manual for detailed specifications.
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
---|---|---|---|---|---|---|---|---|---|
DigiKey | AD587UQ-ND | 0 | $39.01 | $35.98 | $34.36 | $29.31 | $26.70 | $26.70 | |
Arrow Europe | AD587UQ | 48 | 48 | $21.33 | $21.33 | $21.33 | $19.68 | ||
Arrow North American Components | AD587UQ | 0 | 240 | $0.00 | $0.00 | $19.90 | $0.00 | ||
element14 APAC | AD587UQ | 170 | 1 | * $35.13 | * $32.73 | * $30.03 | * $30.03 | * $30.03 | * $30.03 |
Farnell | AD587UQ | 3 | 1 | * $24.90 | * $24.01 | * $22.03 | * $19.28 | * $19.28 | * $19.28 |
Mouser Electronics | 584-AD587UQ | 0 | 1 | ||||||
Newark | AD587UQ | 92 | 1 | $23.95 | $21.47 | $18.85 | $18.85 | $18.85 | $18.85 |
Verical Marketplace | AD587UQ | 240 | 240 | $24.32 | $24.32 | $0.00 | $0.00 | ||
Win Source | AD587UQ | 4650 | 2 |
AD636KHZ
Analog Devices Inc.
The AD636 is a low power monolithic IC that performs true rms-to-dc conversion on low level signals. It offers performance that is comparable or superior to that of hybrid and modular converters costing much more. The AD636 is specified for a signal range of 0 mV to 200 mV rms. Crest factors up to 6 can be accommodated with less than 0.5% additional error, allowing accurate measurement of complex input waveforms.The low power supply current requirement of the AD636, typically 800 μA, is ideal for battery-powered portable instruments. It operates from a wide range of dual and single power supplies, from ±2.5 V to ±16.5 V or from +5 V to +24 V. The input and output terminals are fully protected; the input signal can exceed the power supply with no damage to the device (allowing the presence of input signals in the absence of supply voltage), and the output buffer amplifier is short-circuit protected.The AD636 includes an auxiliary dB output derived from an internal circuit point that represents the logarithm of the rms output. The 0 dB reference level is set by an externally supplied current and can be selected to correspond to any input level from 0 dBm (774.6 mV) to −20 dBm (77.46 mV). Frequency response ranges from 1.2 MHz at 0 dBm to greater than 10 kHz at −50 dBm.The AD636 is easy to use. The device is factory-trimmed at the wafer level for input and output offset, positive and negative waveform symmetry (dc reversal error), and full-scale accuracy at 200 mV rms. Therefore, no external trims are required to achieve full-rated accuracy.The AD636 is available in two accuracy grades. The total error of the J-version is typically less than ±0.5 mV ± 1.0% of reading, while the total error of the AD636K is less than ±0.2 mV to ±0.5% of reading. Both versions are temperature rated for operation between 0°C and 70°C and available in 14-lead SBDIP and 10-lead TO-100 metal can.The AD636 computes the true root-mean-square of a complex ac (or ac plus dc) input signal and gives an equivalent dc output level. The true rms value of a waveform is a more useful quantity than the average rectified value because it is a measure of the power in the signal. The rms value of an ac-coupled signal is also its standard deviation.The 200 mV full-scale range of the AD636 is compatible with many popular display-oriented ADCs. The low power supply current requirement permits use in battery-powered hand-held instruments. An averaging capacitor is the only external component required to perform measurements to the fully specified accuracy is. Its value optimizes the trade-off between low frequency accuracy, ripple, and settling time.An optional on-chip amplifier acts as a buffer for the input or the output signals. Used in the input, it provides accurate performance from standard 10 MΩ input attenuators. As an output buffer, it sources up to 5 mA.
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
---|---|---|---|---|---|---|---|---|---|
DigiKey | AD636KHZ-ND | 0 | $88.08 | $37.88 | $36.29 | $32.89 | $29.96 | $29.96 | |
Arrow North American Components | AD636KHZ | 0 | 1 | $38.31 | $36.84 | $36.84 | $29.02 | $25.94 | $27.77 |
element14 APAC | AD636KHZ | 1 | 1 | * $35.43 | * $33.03 | * $30.29 | * $30.29 | * $30.29 | * $30.29 |
Farnell | AD636KHZ | 1 | 1 | * $31.09 | * $28.98 | * $23.25 | * $23.25 | * $23.25 | * $23.25 |
Mouser Electronics | 584-AD636KHZ | 1 | 1 | $75.25 | $73.46 | $71.67 | $70.16 | $34.60 | $34.60 |
Newark | AD636KHZ | 1 | 1 | $29.63 | $27.61 | $25.33 | $25.33 | $25.33 | $25.33 |
Win Source | AD636KHZ | 870 | 1 |
AD637KDZ
Analog Devices Inc.
The AD637 is a complete, high accuracy, rms-to-dc converter that computes the true rms value of any complex waveform. It offers performance that is unprecedented in integrated circuit rms-to-dc converters and comparable to discrete and modular techniques in accuracy, bandwidth, and dynamic range. The AD637 computes the true root mean square, mean square, or absolute value of any complex ac (or ac plus dc) input waveform and gives an equivalent dc output voltage. The true rms value of a waveform is more useful than an average rectified signal because it relates directly to the power of the signal. The rms value of a statistical signal relates to the standard deviation of the signal.Superior crest factor compensation permits measurements of signals with crest factors of up to 10 with less than 1% additional error. The wide bandwidth of the AD637 permits the measurement of signals up to 600 kHz with inputs of 200 mV rms and up to 8 MHz when the input levels are above 1 V rms.Direct dB value of the rms output with a range of 60 dB is available on a separate pin. An externally programmed reference current allows the user to select the 0 dB reference voltage to correspond to any level between 0.1 V and 2.0 V rms.A chip select connection on the AD637 permits the user to decrease the supply current from 2.2 mA to 350 µA during periods when the rms function is not in use. This feature facilitates the addition of precision rms measurement to remote or handheld applications where minimum power consumption is critical. In addition, when the AD637 is powered down, the output goes to a high impedance state. This allows several AD637s to be tied together to form a wideband true rms multiplexer.The input circuitry of the AD637 is protected from overload voltages in excess of the supply levels. The inputs are not damaged by input signals if the supply voltages are lost.The AD637 is laser wafer trimmed to achieve rated performance without external trimming. The only external component required is a capacitor that sets the averaging period. The value of this capacitor also determines low frequency accuracy, ripple level, and settling time.The on-chip buffer amplifier is used either as an input buffer or in an active filter configuration. The filter can be used to reduce the amount of ac ripple, thereby increasing accuracy.The AD637 is available in accuracy Grade J and Grade K for commercial temperature range (0°C to 70°C) applications, accuracy Grade A and Grade B for industrial range (−40°C to +85°C) applications, and accuracy Grade S rated over the −55°C to +125°C temperature range. All versions are available in hermetically sealed, 14-lead SBDIP, 14-lead CERDIP, and 16-lead SOIC_W packages.
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
---|---|---|---|---|---|---|---|---|---|
DigiKey | AD637KDZ-ND | 0 | $120.87 | $100.80 | $98.06 | $97.04 | $97.04 | $97.04 | |
Arrow North American Components | AD637KDZ | 0 | 1 | $97.03 | $85.59 | $85.59 | $77.66 | $74.54 | $74.54 |
element14 APAC | AD637KDZ | 0 | 1 | * $100.79 | * $95.27 | * $88.10 | * $88.10 | * $88.10 | * $88.10 |
Farnell | AD637KDZ | 0 | 1 | * $85.39 | * $77.50 | * $77.50 | * $76.46 | * $76.46 | * $76.46 |
Mouser Electronics | 584-AD637KDZ | 0 | 1 | $79.75 | |||||
Newark | AD637KDZ | 0 | $74.40 | $74.40 | $74.40 | $74.40 | $74.40 | $74.40 | |
Verical Marketplace | AD637KDZ | 1240 | 1 | $111.01 | $111.01 | $111.01 | $111.01 | $111.01 | $111.01 |
Win Source | AD637KDZ | 1 | 1 |