| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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9,040 pcs
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9040 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The DS1238AS-5 MicroManager from Analog Devices is an integrated circuit designed to provide essential power supply monitoring, reset control, and memory backup functions for microprocessor systems. It features a precise internal voltage reference and comparator to monitor power supply status, triggering active reset and power-fail outputs when an out-of-tolerance condition occurs. The device also includes early warning detection for impending power failures and can convert CMOS SRAM into nonvolatile memory.
Key electrical specifications include a 4.62V monitoring voltage, active high/low reset outputs, and an open drain or open collector output type. The reset timeout is a minimum of 40ms. It monitors a single voltage.
This supervisor IC is available in a 16-SOIC package with surface mount capability. The operating temperature range is 0°C to 70°C (TA). The datasheet also mentions an optional industrial temperature range of -40°C to +85°C and a low battery current consumption of less than 200 nA.
The DS1238AS-5 is pin-for-pin compatible with the MAX691, making it a suitable option for system upgrades or replacements.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage for the DS1238AS-5 is 4.62V.
The DS1238AS-5 is available in a 16-SOIC (0.295", 7.50mm Width) package.
The operating temperature range is 0°C to 70°C (TA).
The reset timeout is a minimum of 40ms.
The DS1238AS-5 monitors one voltage.
The DS1238AS-5 provides both active high and active low reset outputs.
The DS1238AS-5 consumes less than 200 nA of battery current.