| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,222 pcs
|
3222 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,004 pcs
|
2004 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request |
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| Manufacturer Name | |
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| Tape & Reel | |
| Voltage |
The ADN8831ACPZ-REEL7 is a monolithic TEC controller IC manufactured by Analog Devices. It is designed for thermoelectric cooler temperature control applications. This device features two integrated zero drift, rail-to-rail chop amplifiers and a PWM driver that works with an analog driver to control external MOSFETs in an H-bridge.
Key electrical specifications include an operating voltage range of 3V to 5.5V and a typical current consumption of 8mA. The configurable PWM switching frequency can reach up to 1 MHz, contributing to a power efficiency greater than 90%. The controller supports NTC thermistors or PTC RTDs for thermal feedback.
Packaged in a 32-lead LFCSP_WQ (5x5mm) format, the ADN8831ACPZ-REEL7 is designed for surface mount applications. It operates within a temperature range of -40°C to 85°C.
Applications for this TEC controller include DWDM optical transceiver modules, optical fiber amplifiers, optical networking systems, and other instruments requiring precise TEC temperature control.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
3V to 5.5V.
-40°C to 85°C.
32-LFCSP-WQ (5x5) surface mount.
Up to 1 MHz, configurable.
>90% minimum.
8mA.