ADC104S021CIMMIn StockTexas Instruments
ADC104S021CIMM is a 4-channel, 10-bit, 200kSPS SAR analog-to-digital converter by Texas Instruments. Key specs: 2.7V to 5.25V supply, SPI interface, low power 1mW at 200kSPS. From $1.77, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $1.7707(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 4-channel multiplexed input with single ADC core for cost-effective multi-signal acquisition
- 200kSPS throughput rate with 10-bit resolution for precision sensor digitization
- Ultra-low power consumption of 1mW at 200kSPS enables battery-powered and portable designs
- SPI-compatible serial interface simplifies connection to microcontrollers and DSPs
- Wide 2.7V to 5.25V single-supply operation supports both 3.3V and 5V logic systems
Applications
The ADC104S021CIMM is ideal for portable data acquisition systems, sensor monitoring in industrial automation, and battery-powered instrumentation. Its 4-channel input and low power make it well-suited for multi-sensor IoT endpoints and embedded control systems requiring simultaneous monitoring of temperature, voltage, and current signals.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the sampling rate and resolution of the ADC104S021CIMM?
The ADC104S021CIMM provides 10-bit resolution with a maximum sampling rate of 200kSPS. It uses a successive approximation register (SAR) architecture that delivers fast conversion times while maintaining low power consumption of approximately 1mW at full throughput, making it suitable for high-speed multi-channel data acquisition.
How many input channels does the ADC104S021CIMM support and how are they selected?
The ADC104S021CIMM features 4 analog input channels multiplexed through a single ADC core. Channel selection is controlled digitally via the SPI serial interface, allowing the host microcontroller to switch between channels on a per-conversion basis for flexible multi-signal monitoring applications.
What is the operating voltage range and power consumption of the ADC104S021CIMM?
The ADC104S021CIMM operates from a single power supply ranging from 2.7V to 5.25V, compatible with both 3.3V and 5V systems. Typical power consumption is only 1mW at 200kSPS sampling rate, and it features an auto power-down mode between conversions to further reduce energy usage in battery-powered designs.
What package options are available for the ADC104S021CIMM and what are common alternatives?
The ADC104S021CIMM comes in a compact MSOP-10 (VSSOP) package suitable for space-constrained PCB designs. For similar functionality, designers may consider the ADC104S051 for higher 500kSPS throughput or the ADS7841 for 12-bit resolution. The MSOP footprint is industry-standard and supported by most automated assembly processes.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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