| Customization: | Available |
|---|---|
| Conductive Type: | Bipolar Integrated Circuit |
| Integration: | MSI |
|
Still deciding? Get samples of US$ 5/Piece
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
ADC121S021CIMF: 12 Bit Analog to Digital Converter 1 Input 1 SAR SOT-23-6
Mfr. Part#: ADC121S021CIMF
Mfr.: TI
Datasheet: 
(e-mail or chat us for PDF file)
ROHS Status:
Quality: 100% Original
Warranty: ONE YEAR
|
Product Status
|
Not For New Designs
|
|
|
Number of Bits
|
12
|
|
|
Sampling Rate (Per Second)
|
200k
|
|
|
Number of Inputs
|
1
|
|
|
Input Type
|
Single Ended
|
|
|
Data Interface
|
SPI, DSP
|
|
|
Configuration
|
S/H-ADC
|
|
|
Ratio - S/H:ADC
|
1:1
|
|
|
Number of A/D Converters
|
1
|
|
|
Architecture
|
SAR
|
|
|
Reference Type
|
Supply
|
|
|
Voltage - Supply, Analog
|
2.7V ~ 5.25V
|
|
|
Voltage - Supply, Digital
|
2.7V ~ 5.25V
|
|
|
Features
|
-
|
|
|
Operating Temperature
|
-40°C ~ 85°C
|
|
|
Package / Case
|
SOT-23-6
|
|
|
Supplier Device Package
|
SOT-23-6
|
|
|
Mounting Type
|
Surface Mount
|
|
|
Base Product Number
|
ADC121S021
|
The ADC121S021 device is a low-power, singlechannel CMOS 12-bit analog-to-digital converter with a high-speed serial interface. Unlike the conventional practice of specifying performance at a single sample rate only, the ADC121S021 is fully specified over a sample rate range of 50 ksps to 200 ksps. The converter is based upon a successive-approximation register architecture with an internal track-and-hold circuit. The output serial data is straight binary, and is compatible with several standards, such as SPI™, QSPI™, MICROWIRE, and many common DSP serial interfaces. The ADC121S021 operates with a single supply that can range from 2.7 V to 5.25 V. Normal power consumption using a 3.6-V or 5.25-V supply is 1.5 mW and 7.9 mW, respectively. The power-down feature reduces the power consumption to as low as 2.6 µW using a 5.25-V supply. The ADC121S021 is packaged in 6-pin WSON and SOT-23 packages. Operation over the industrial temperature range of -40°C to 85°C is ensured.
1 Features
• Specified Over a Range of Sample Rates
• Variable Power Management
• Single Power Supply With 2.7-V to 5.25-V Range
• Compatible With the SPI, QSPI, MICROWIRE, and DSP
• Key Specifications: - DNL: 0.45 and -0.25 LSB (Typical) - INL: 0.45 and -0.4 LSB (Typical) - SNR: 72.3 dB (Typical) - Power Consumption - 3.6-V Supply: 1.5 mW (Typical) - 5.25-V Supply: 7.9 mW (Typical)
2 Applications
• Portable Systems
• Remote Data Acquisition
• Instrumentation and Control Systems
Notice:
){kind=link}