The TLC3544CDW is a 14-bit analog-to-digital converter (ADC) designed for low-power applications, featuring a maximum throughput of 200 KSPS. It operates with a single 5-V analog supply and supports 3-V to 5-V digital supply voltages. This device includes four analog input channels with a pseudodifferential input range of 0 to 5 V. The TLC3544CDW utilizes SPI/DSP-compatible serial interfaces, allowing for efficient communication with host processors at clock speeds up to 25 MHz. Power consumption is notably low, with typical operation drawing 4 mA and only 20 ¬µA in autopower-down mode. The ADC incorporates a built-in 4-V reference, conversion clock, and an 8x FIFO for data buffering. It also features programmable sampling periods and an internal multiplexer for selecting analog inputs or self-test voltages. The device is characterized by low integral nonlinearity (INL) and differential nonlinearity (DNL) of ¬±1 LSB maximum, with a signal-to-noise and distortion ratio (SINAD) of 80.8 dB and total harmonic distortion (THD) of ,Äì95 dB. This combination of features makes the TLC3544CDW suitable for various applications requiring precise and efficient analog signal conversion.
14-bit, 5V, 200KSPS, 4-Channel Unipolar ADC 20-SOIC 0 to 70
Win Source Part Number: 978567-TLC3544CDW
Category: Integrated Circuits (ICs)>Data Acquisition - Analog to Digital Converters (ADC)
Package: Tube
Standard Package: 25
Mounting: SMD (SMT)
Configuration: MUX-S/H-ADC
Number of Inputs: 2, 4
Input Type: Pseudo-Differential,
Architecture: SAR
Number of Bits: 14
Sampling Rate (Per Second): 200k
Data Interface: SPI
Number of A/D Converters: 1
Reference Type: External, Internal
Voltage - Supply, Analog: 5V
Voltage - Supply, Digital: 2.7V ~ 5.5V
Package / Case: 20-SOIC (0.295", 7.50mm Width)
Supplier Device Package: 20-SOIC
Temperature Range - Operating: 0°C ~ 70°C
ECCN: EAR99
Fake Threat In the Open Market: 65 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Texas Instruments
Other Names: TLC3544CDWG4-ND,2156
Base Product Number: TLC3544
14 Bit Analog to Digital Converter 2, 4 Input 1 SAR 20-SOIC
ADC, Successive Approximation, 14-Bit, 1 Func, 4 Channel, Serial Access, CMOS, PDSO20
14-bit 4-Ch Unipolar ADC, 200KSPS, SPI, SOIC Product overview: TLC3544CDW from Texas Instruments is an Analog-to-Digital Converter IC for sensor measurement, data acquisition, industrial monitoring, instrumentation, and embedded control systems. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SOIC. Search-friendly keywords include ADC, analog-to-digital converter, data acquisition, sensor interface, SOIC, Analog-to-Digital Converter IC, Analog to Digital Converters. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 700-TLC3544CDW can be used for catalog matching and distributor lookup.
IC ADC 14BIT SAR 20SOIC
IC ADC 14BIT SAR 20SOIC
14 Bit Analog to Digital Converter 2, 4 Input 1 SAR 20-SOIC
| Texas Instruments | Win Source Electronics | DigiKey | Rochester Electronics | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Analog-to-Digital Converter (ADC) Chips | Analog-to-Digital Converter (ADC) Chips | Analog-to-Digital Converter (ADC) Chips | Analog-to-Digital Converter (ADC) Chips | Analog-to-Digital Converter (ADC) Chips | Analog-to-Digital Converter (ADC) Chips | Analog-to-Digital Converter (ADC) Chips | Analog-to-Digital Converter (ADC) Chips |
| Product Number | TLC3544CDW | 978567-TLC3544CDW | 296-34355-5-ND | TLC3544CDW | 700-TLC3544CDW | TLC3544CDW | TLC3544CDW | TLC3544CDW |
| Product Name | TLC3544 14-bit, 5V, 200KSPS, 4-Channel Unipolar ADC | Integrated Circuits (ICs) - Data Acquisition - Analog to Digital Converters (ADC) | Analog to Digital Converters (ADC) | SOIC Analog-to-Digital Converter IC | Integrated Circuits (ICs) - Data Acquisition - Analog to Digital Converters (ADC) | Data Acquisition - Analog to Digital Converters (ADC) | Analog to Digital Converters (ADC) | |
| Interface Type | Serial; SPI | SPI; SPI | SPI; SPI | Serial | SPI | SPI; SPI | ||
| Package Type | SOIC,TSSOP | SOIC | SOIC; "20-SOIC (0.295"", 7.50mm Width)" | SOIC; SOIC20 | SOIC | 20-SOIC (0.295\", 7.50mm Width) | SOIC; 20-SOIC (0.295\", 7.50mm Width) | |
| Screening Level | Catalog | |||||||
| Resolution | 14 bits | 14 bits | 14 bits | 14 bits | ||||
| INL | 1 LSB |
