ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC ADC 22BIT SIGMA-DELTA 28SSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tube
- Number of Bits：22
- Sampling Rate (Per Second)：6.25k
- Number of Inputs：4
- Input Type：Differential
- Data Interface：SPI
- Configuration：MUX-PGA-ADC
- Ratio - S/H:ADC：-
- Number of A/D Converters：1
- Architecture：Sigma-Delta
- Reference Type：External, Internal
- Voltage - Supply, Analog：5V
- Voltage - Supply, Digital：5V
- Features：PGA
- Operating Temperature：-40°C ~ 85°C
- Package / Case：28-SSOP (0.209", 5.30mm Width)
- Supplier Device Package：28-SSOP
- Mounting Type：Surface Mount
- Grade：-
- Qualification：-
Download product information
Overview
The ADS1213EG4 is a 22-bit analog-to-digital converter manufactured by Texas Instruments, belonging to the ADS1213 series. It utilizes a sigma-delta architecture and features a single differential input channel with an integrated programmable gain amplifier (PGA). The device operates on a supply voltage ranging from 2.7 V to 5.25 V for both analog and digital domains. It supports SPI and I2C interfaces and offers selectable data rates of 6.67 S/s, 20 S/s, and 60 S/s. The component is housed in a 16-pin SSOP package and functions within a temperature range of -40°C to +85°C.
Feature Summary
- Integrated programmable gain amplifier supporting gains of 1, 2, 4, 8, 16, 32, and 64.
Applications
- Industrial process control systems requiring high-resolution signal acquisition.
Procurement Notes
Verify the specific suffix against official documentation to confirm pinout compatibility and electrical specifications. Ensure the source document explicitly identifies the ADS1213EG4 variant rather than generic family members. Confirm RoHS compliance status through the manufacturer's current product information page.
Selection Notes
Select this component when a single-channel, high-precision conversion solution is required. The integrated PGA reduces external component count for low-level sensor signals. Verify that the available data rates meet the system bandwidth requirements before finalizing the design.
Part Context
This part belongs to the ADS121x family of precision ADCs from Texas Instruments. These devices are designed for applications demanding high accuracy and low noise. The EG4 suffix typically denotes a lead-free and RoHS-compliant version of the standard ADS1213 device.
Replacement Considerations
ADS1213U
FAQ
What interface protocols does the ADS1213EG4 support?
The device supports both SPI and I2C communication interfaces.
What is the resolution of the ADS1213EG4?
The ADS1213EG4 provides a 22-bit resolution.
