| 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 |
| Category | |
| Manufacturer Name | |
| Accuracy | |
| Configuration | |
| Current | |
| Digits or Characters | |
| Display Type | |
| Mounting Type | |
| Operating Temperature | |
| Power Dissipation | |
| Supplier Device Package | |
| Voltage |
The TC7129CKW from Microchip Technology is a 4-1/2 digit Analog-to-Digital Converter (ADC) designed for high-resolution, battery-powered digital multimeter applications. It features a count resolution of ±19,999 and a resolution of 10 µV on the 200 mV scale. The device offers direct LCD driver capability for 4-1/2 digits, decimal points, a low battery indicator, and a continuity indicator.
Fabricated in high-performance, low-power CMOS, the TC7129CKW operates with a supply voltage range of 6V to 12V and consumes a typical current of 800 µA. It includes features such as overrange and underrange outputs, and a range-select input for auto-ranging instruments. The device also has a latch-and-hold input for snapshot readings.
This component comes in a 44-PQFP (10x10) package and is suitable for surface mount applications. It operates within a temperature range of 0°C to 70°C. The TC7129CKW is ideal for full-featured multimeter and digital measurement devices.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The count resolution is ±19,999.
It operates from 6V to 12V.
It comes in a 44-PQFP (10x10 mm) package.
0°C to 70°C.
Better than 0.005% of full-scale.
It drives a 7-segment LCD display.
800 µA typical.