The ADS4146IRGZR is a 14-bit, 160MSPS low power analog-to-digital converter (ADC) from Texas Instruments, designed for applications requiring high dynamic performance and low power consumption. It operates with a single 1.8V supply, consuming 201mW at 160MSPS and 265mW at 250MSPS. The device features a signal-to-noise ratio (SNR) of 70.6dBFS and a spurious-free dynamic range (SFDR) of 84dBc at 170MHz, making it suitable for multi-carrier and wide bandwidth communications applications. The ADS4146 supports dynamic power scaling with sample rate adjustments and includes programmable gain options up to 6dB to optimize SNR and SFDR performance. It offers a double data rate (DDR) LVDS output interface with programmable swing and strength options, as well as a parallel CMOS interface. The device is housed in a compact QFN-48 package and is specified for an industrial temperature range of -40¬8C to +85¬8C.
14 bit 160MSPS Low Power ADC 48-VQFN -40 to 85
14 Bit Analog to Digital Converter 1 Input 1 Pipelined 48-VQFN (7x7)
IC ADC 14BIT 48-VQFN
14 Bit Analog to Digital Converter 1 Input 1 Pipelined 48-VQFN (7x7)
IC ADC 14BIT PIPELINED 48VQFN
IC ADC 14BIT PIPELINED 48VQFN
| Texas Instruments | DigiKey | DigiKey | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| 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 |
| Product Number | ADS4146IRGZR | 296-ADS4146IRGZRTR-ND | 296-ADS4146IRGZRDKR-ND | ADS4146IRGZR | ADS4146IRGZR | ADS4146IRGZR |
| Product Name | ADS4146 14 bit 160MSPS Low Power ADC | Analog to Digital Converters (ADC) | Analog to Digital Converters (ADC) | Analog to Digital Converters (ADC) | Integrated Circuits (ICs) - Data Acquisition - Analog to Digital Converters (ADC) | Data Acquisition - Analog to Digital Converters (ADC) |
| Interface Type | Parallel | Parallel | Parallel | Parallel; LVDS - Parallel, Parallel | ||
| Package Type | VQFN | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | |
| Screening Level | Catalog | |||||
| Resolution | 14 bits | 14 bits | 14 bits | 14 bits | ||
| DNL | 0.9500 LSB |
