| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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492 pcs
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492 pcs | On Request | 1 | On Request | On Request | 9811+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Halogen Free | |
| Industrial Grade | |
| Input Impedance | |
| Lead Spacing | |
| Lead Style | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Noise | |
| Number of Pins | |
| Operating Temperature | |
| Package / Case | |
| Power | |
| SVHC Present | |
| Supply Voltage | |
| Tape & Reel |
The TC7126IPL is a 3-1/2 digit CMOS Analog-to-Digital Converter (ADC) designed by TELCOM SEMICONDUCTOR. It integrates essential components like seven-segment decoders, digit and polarity drivers, a voltage reference, and a clock circuit on a single chip. This ADC directly drives a Liquid Crystal Display (LCD) and includes a backplane driver.
Key features include a low temperature drift internal reference (35 ppm/°C typical for TC7126A), guaranteed zero reading with zero input, low noise performance of 15μVP-P, and high resolution of 0.05%. It also boasts low input leakage current (1pA typical) and high-impedance differential inputs. The device operates conveniently from a 9V battery with low power dissipation (500μW typical), making it ideal for portable measurement systems.
Applications for the TC7126IPL include thermometry, bridge readouts for strain gauges and load cells, digital meters and panel meters for voltage, current, ohms, power, and pH measurements, as well as digital scales and process monitors.
The TC7126IPL is available in a 40-pin PDIP package suitable for through-hole mounting. It operates within a temperature range of -25°C to +85°C.
The TC7126A features a low temperature drift internal reference with a typical value of 35 ppm/°C.
The TC7126IPL has a low noise performance of 15μVP-P.
The TC7126IPL offers a high resolution of 0.05%.
The TC7126IPL has a low input leakage current of 1pA typically.
The TC7126IPL has a low power dissipation of 500μW typically.
The TC7126IPL is designed for convenient 9V battery operation.
The TC7126IPL can operate in a temperature range of -25°C to +85°C.