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ADS830E
Texas Instruments
IC ADC 8BIT PIPELINED 20SSOP
9669 Pcs New Original In Stock
8 Bit Analog to Digital Converter 1 Input 1 Pipelined 20-SSOP
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5.0 / 5.0
- (186 Ratings)
ADS830E
Product Overview
1274533
DiGi Electronics Part Number
ADS830E-DGManufacturer
Texas Instruments
ADS830E
Description
IC ADC 8BIT PIPELINED 20SSOPInventory
9669 Pcs New Original In Stock
8 Bit Analog to Digital Converter 1 Input 1 Pipelined 20-SSOP
Quantity
Minimum 1
Minimum 1
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ADS830E Technical Specifications
Category
Data Acquisition, Analog to Digital Converters (ADC)
Packaging
Tube
Series
-
Product Status
Active
Number of Bits
8
Sampling Rate (Per Second)
60M
Number of Inputs
1
Input Type
Differential, Single Ended
Data Interface
Parallel
Configuration
S/H-ADC
Ratio - S/H:ADC
1:1
Number of A/D Converters
1
Architecture
Pipelined
Reference Type
External, Internal
Voltage - Supply, Analog
5V
Voltage - Supply, Digital
5V
Features
-
Operating Temperature
-40°C ~ 85°C
Package / Case
20-SSOP (0.154", 3.90mm Width)
Supplier Device Package
20-SSOP
Mounting Type
Surface Mount
Base Product Number
ADS830
Datasheet & Documents
Datasheets
Download ADS830E Product Specification (PDF)
Manufacturer Product Page
ADS830E Specifications
HTML Datasheet
ADS830E-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
2 (1 Year)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Additional Information
Other Names
-ADS830E-DG
ADS830E-NDR
-ADS830EG4
-ADS830E-NDR
-ADS830EG4-NDR
2156-ADS830E-TI
TEXBURADS830E
Standard Package
50
Reviews
5.0/5.0-(Show up to 5 Ratings)
Dec 02, 2025
Das Einkaufserlebnis war sehr positiv, der Service war freundlich und professionell vom Anfang bis zum Ende.
Dec 02, 2025
配達の正確さと梱包の良さに感動しました。
Dec 02, 2025
They prioritize protecting their products with superior packaging solutions.
Dec 02, 2025
DiGi Electronics demonstrates excellent responsiveness after sales. They follow up to ensure everything is functioning well, which I really appreciate.
Dec 02, 2025
DiGi Electronics consistently offers products of exceptional quality, making them my go-to choice.
Dec 02, 2025
Affordable, reliable, and easy to browse—DiGi Electronics ticks all the boxes.
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Frequently Asked Questions (FAQ)
Can I replace the ADS830E with a lower-cost 8-bit ADC like the Analog Devices AD9280 in a high-speed data acquisition system without compromising signal integrity?
While the AD9280 offers a similar 32 MSPS sampling rate and 8-bit resolution, it uses a flash architecture instead of the ADS830E’s pipelined design, which introduces higher latency and different timing requirements. The ADS830E’s pipelined architecture provides better linearity and lower aperture jitter, making it more suitable for precision timing applications. Additionally, the ADS830E supports both differential and single-ended inputs with an integrated sample-and-hold, whereas the AD9280 lacks a built-in S/H, requiring external circuitry that can degrade high-frequency performance. For systems where timing accuracy and input flexibility matter, sticking with the ADS830E or selecting a pin-compatible pipelined alternative like the TI ADS831E is recommended to avoid redesign risks and maintain signal fidelity.
What are the key thermal and layout considerations when designing a PCB for the ADS830E in a compact industrial sensor node operating near its 85°C limit?
The ADS830E’s 20-SSOP package has limited thermal dissipation capability, and operating near 85°C increases the risk of thermal drift and reduced MTBF. Ensure adequate copper pour under the device (connected to ground) and avoid placing heat-generating components nearby. Use thermal vias beneath the package if possible, though SSOP limits this option—prioritize airflow or heatsinking in enclosed environments. Keep analog input traces short and away from digital lines (especially CLK and data outputs) to minimize coupling-induced noise. Also, place decoupling capacitors (100nF ceramic + 10µF tantalum) as close as possible to the AVDD and DVDD pins to stabilize the 5V supply under thermal stress, as supply noise exacerbates INL/DNL degradation at high temperatures.
Is the ADS830E suitable for replacing a legacy 10-bit ADC like the MAX1063 in a motor control feedback loop, and what performance trade-offs should I expect?
The ADS830E is not a direct functional replacement for the MAX1063 due to its lower 8-bit resolution, which reduces dynamic range by ~12 dB and increases quantization error—potentially affecting current sensing accuracy in high-precision motor drives. However, the ADS830E’s 60 MSPS sampling rate far exceeds the MAX1063’s 3.6 MSPS, enabling oversampling and digital filtering to partially compensate for resolution loss. If your control algorithm can tolerate reduced amplitude precision but benefits from faster sampling (e.g., for harmonic analysis or fault detection), the ADS830E may work with firmware adjustments. For critical torque or position control, consider upgrading to a 12-bit pipelined ADC like the ADS7851 instead, unless cost constraints strictly favor the ADS830E.
How does the ADS830E’s external reference requirement impact system design compared to ADCs with internal references, such as the LTC2312-8?
Unlike the LTC2312-8, which includes a stable internal 4.096V reference, the ADS830E requires an external reference voltage, introducing design complexity and potential error sources. You must select a low-noise, low-drift reference (e.g., REF5040) and ensure its stability over temperature and load, as any reference drift directly affects ADC accuracy. This adds BOM cost, board space, and validation effort. However, using an external reference allows optimization for your specific input range—useful if you need a non-standard full-scale voltage. To mitigate risk, buffer the reference with a low-output-impedance op-amp and place it close to the ADS830E’s REFP pin, with careful attention to ground return paths to avoid ground bounce affecting reference integrity.
Can I safely operate the ADS830E in a 3.3V digital logic environment by level-shifting its parallel data outputs, or must I maintain 5V digital supply?
The ADS830E requires a 5V digital supply (DVDD) and its parallel outputs are not 3.3V-compatible—direct connection to 3.3V logic risks damage due to overvoltage on input pins. While you can use level shifters (e.g., TXB0108) on the data lines, this introduces propagation delay and potential signal integrity issues at 60 MSPS. A better approach is to run the ADS830E with 5V DVDD and isolate the digital interface using a 5V-tolerant 3.3V microcontroller or FPGA I/O bank. Alternatively, consider migrating to a 3.3V-native ADC like the ADS8320 if board space allows. Operating the ADS830E outside its specified 5V digital rail violates absolute maximum ratings and may lead to long-term reliability issues, including latch-up under transient conditions.
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ADS830E CAD Models
Texas Instruments ADS830E PCB symbols & footprints
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