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ANALOG DEVICES MAX134CQH+D
Display Drive AD Converter, 40000 Counts, 3.75 Digits, 20 SPS, Differential, Parallel, Dual (+/-)
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- MAX134CQH+D
- Order Code:
- 2513548
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- Product Range
- LCD/LED Display ADCs
- Technical Datasheet:
- MAX134CQH+D Datasheet
- ECAD / MCAD
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Product Range Selector (LCD/LED Display ADCs)
See all from this product rangeProduct Overview
The MAX134CQH+D is a 3¾ digit DMM circuit in 44 pin PLCC package. It contains an ADC, auxiliary circuitry such as attenuator range switches, a piezoelectric beeper driver, an active filter, a low battery detector, analogue & digital power supplies but it does not include any display drive capability. This integrating ADC for 3¾ digit multimeters & data acquisition systems such as data loggers & weight scales. ADC's internal resolution is ±40000 counts, an extra digit is supplied as a guard digit to allow auto-zero or tare of a 4000 count displayed reading to 1/10 of a displayed count. It has 3 separate address lines and 4bit bidirectional data bus. When controlled by microprocessor, IC performs auto-ranging measurement from ±400.0mV to ±4000V full scale. External attenuator resistors are required but range switching is performed by ADC. It reduces component count & system cost by minimizing external components required for analogue portion of the system.
- Supply voltage range is 0V to 9V, ±5V
- Operating temperature range from 0°C to 70°C
- Differential channel with parallel interface
- Accuracy is 0.025%
- 20 conversions per second
- Low external component count
- 5μV resolution, 100μA operating supply current
Applications
Consumer Electronics, Portable Devices
Footnotes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product Information
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- :
- 3.75 Digits
- :
- 20SPS
- :
- Differential
- :
- Parallel
- :
- Dual (+/-)
- :
- 0V
- :
- 9V
- :
- PLCC
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- 44Pins
- :
- 0°C
- :
- 70°C
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- LCD/LED Display ADCs
- :
- -
- :
- MSL 3 - 168 hours
Technical Documents (1)
Available for back order
More stock available to supplier lead times which is approximately 9/8/25
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You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥4,285.36
(¥4,713.90 Inc. JCT)
Pricing is unavailable. Please contact customer services.
- Price for:
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Multiple: 1 Minimum: 1
- 1+
- 10+
- 28+
- 112+
- 252+
| Quantity | Price (Incl JCT) |
|---|---|
| 1+ | ¥4,285.36 (¥4,713.90) |
| 10+ | ¥3,344.23 (¥3,678.65) |
| 28+ | ¥3,195.63 (¥3,515.19) |
| 112+ | ¥3,072.55 (¥3,379.81) |
| 252+ | ¥3,021.50 (¥3,323.65) |
| Quantity | Price (Incl JCT) |
|---|
Pricing is unavailable. Please contact customer services.
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