Image is for your reference only,please check specifications for details

Updated at 31/10/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

The TLC7135CN is a 4-1/2-digit dual-slope-integrating Analog-to-digital Converter (ADC) designed to provide interfaces to both a microprocessor and a visual display. The digit-drive outputs D1 through D4 and multiplexed binary-coded-decimal outputs B1/B2/B4/B8 provide an interface for LED or LCD decoder/drivers as well as microprocessors. It offers 50ppm resolution with a maximum linearity error of one count. The zero error is less than 10µV and zero drift is less than 0.5µV/°C. Source-impedance errors are minimized by low input current. Rollover error is limited to ±l;1 count. The BUSY, STROBE\, RUN/HOLD\, OVER RANGE and UNDER RANGE control signals support microprocessor-based measurement systems. The control signals also can support remote data acquisition systems with data transfer through universal asynchronous receiver transmitters (UARTs).
Zero reading for 0V input
Precision null detection with true polarity at zero
True differential input
Multiplexed binary-coded-decimal output
Control signals allow interfacing with UARTs or microprocessors
Auto ranging capability with over and under-range signals
TTL-compatible outputs
Green product and no Sb/Br

Show

TLC7135CN Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Through Hole
Number of Pins	28 Pin
Case/Package	PDIP-28
Supply Voltage (DC)	4.00V (min)
Operating Voltage	4V ~ 6V
Output Voltage	5.00 V
Supply Current	1 mA
Number of Circuits	1 Circuit
Number of Channels	1 Channel
Number of Positions	28 Position
Number of Bits	14 Bit
Power Dissipation	5 mW
Power Consumption	5.00 mW
Number of ADCs	1 ADC
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Number of Input Channels	1 Channel
Supply Voltage	4V ~ 6V
Supply Voltage (Max)	6 V
Supply Voltage (Min)	4 V
	Show
Size-Length	36.32 mm
Size-Width	13.71 mm
Size-Height	5.08 mm
Operating Temperature	0℃ ~ 70℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
The terms here are for reference only, the actual terms are subject to the sales quotation.
- Please confirm product specifications when ordering.
- MOQ refers to the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the ordering page.
- Inspection (PSI) will be performed prior to shipment.
- Income Quality Control (IQC), 1000+ qualified dealers.
- Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray control
- XRF inspection
- Electrical testing
- Surface testing
-Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity

If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.

SN:H3.67946LO54240V79Q0QC0S0

Please fill the information below to send RFQ quickly,and we will respond immediately.