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TLC7135 - 4 1/2-Digit Precision Analog-to-Digital Converters IC - SOP-28 SMD Package
The TLC7135 is a precision 4 1/2-digit analog-to-digital converter (ADC) IC designed for high-accuracy measurement applications. It provides low-noise, high-stability performance ideal for digital multimeters and other precision measurement systems. The IC is housed in a SOP-28 SMD package, making it suitable for surface-mount applications where space is a constraint.
Specifications:
- IC Type: Analog-to-Digital Converter
- Package Type: SOP-28 SMD
- Package Size: 28 Pins
- Resolution: 4 1/2 digits (19,999 counts)
- Conversion Type: Dual-slope
- Input Voltage Range: ±2 V, ±20 V
- Reference Voltage: 100 mV to 100 V
- Power Supply Voltage: ±5 V to ±15 V
- Maximum Conversion Rate: 30 conversions per second
- Operating Temperature Range: 0°C to +70°C
Pin Configuration:
- IN HI: Positive analog input
- IN LO: Negative analog input
- ANALOG COMMON: Reference for input signal
- BUFF: Buffer output
- VREF LO: Reference voltage low
- VREF HI: Reference voltage high
- VCC: Positive supply voltage
- VSS: Negative supply voltage
- DIGITAL COMMON: Ground for digital section
- OSC1: Oscillator pin 1
- OSC2: Oscillator pin 2
- STROBE: Strobe input
- BIPOLAR/ZERO: Mode control
- POLARITY: Polarity output
- OVER RANGE: Over-range indication
- DIGIT SELECT 1-4: Digit select outputs
- DIGIT DRIVE 1-4: Digit drive outputs
- BLANK: Blank display
- A OUT: Segment A output
- B OUT: Segment B output
- C OUT: Segment C output
- D OUT: Segment D output
- E OUT: Segment E output
- F OUT: Segment F output
- G OUT: Segment G output
- DP OUT: Decimal point output
- TEST: Test pin
- VDD: Digital supply voltage
Features:
- High precision with low drift
- Auto-zero and auto-polarity
- Built-in reference voltage
- Minimal external components required
- Directly drives LCDs and LEDs
- Excellent linearity and stability
Applications:
- Digital multimeters
- Data acquisition systems
- Portable measurement instruments
- Industrial process control
- Laboratory instrumentation
Package Includes:
- 1 x TLC7135 4 1/2-Digit Precision Analog-to-Digital Converter IC (SOP-28 SMD Package)
Note: Product images are for illustrative purposes only and may differ from the actual product.
Returns Policy
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
1. Damaged During Shipment
If you receive a product damaged during shipment, please notify us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.2. Wrong Item Shipped
If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.
Limitation of Returns
We don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product. Returns are accepted only with 3 days from the date of delivery.Shipping
We ship to all over India with free shipping on all prepaid orders above 500. For Cash on Delivery orders INR 80 will be charged for orders below INR 599 and INR 30 will be charged for the orders above 599. Please contact to our support team at support@quartzcomponents.com for any question related to shipping.
Please note that the Minimum Order Value is INR 500 for COD orders.