ADS8568
16-bit, 8-channel, simultaneous-sampling, bipolar-input, SAR analog-to-digital converter (ADC)
ADS8568
- Family of 12-, 14-, and 16-Bit, Pin- and Software-Compatible ADCs
- Maximum Data Rate per Channel:
- ADS8528: 650 kSPS (PAR) or
480 kSPS (SER) - ADS8548: 600 kSPS (PAR) or
450 kSPS (SER) - ADS8568: 510 kSPS (PAR) or
400 kSPS (SER)
- ADS8528: 650 kSPS (PAR) or
- Excellent AC Performance:
- Signal-to-Noise Ratio:
ADS8528: 73.9 dB, ADS8548: 85 dB, ADS8568: 91.5 dB - Total Harmonic Distortion:
ADS8528: –89 dB, ADS8548: –91 dB, ADS8568: –94 dB
- Signal-to-Noise Ratio:
- Programmable, Buffered Internal Reference:
0.5 V–2.5 V or 0.5 V–3.0 V Supports Input Voltage Ranges up to ±12 V - Selectable Parallel or Serial Interface
- Scalable Low-Power Operation Using Auto-Sleep Mode: Only 32 mW at 10 kSPS
- Fully Specified Over Extended Industrial Temperature Range
The ADS85x8 contain eight low-power, 12-, 14-, or 16-bit, successive approximation register (SAR)-based analog-to-digital converters (ADCs) with true bipolar inputs. These channels are grouped in four pairs, thus allowing simultaneous high-speed signal acquisition of up to 650 kSPS.
The devices support selectable parallel or serial interface with daisy-chain capability. The programmable reference allows handling of analog input signals with amplitudes up to ±12 V.
The ADS85x8 family supports an auto-sleep mode for minimum power dissipation and is available in both 64-pin VQFN and LQFP packages. The entire family is specified over a temperature range of –40°C to +125°C.
Technical documentation
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
ADS8568EVM-PDK — ADS8568 16-bit 8-channel simultaneous-sampling SAR ADC EVM performance demonstration kit (PDK)
The ADS8568EVM is an evaluation platform for the ADS8568, a 16-bit, eight channel, simultaneous sampling, bipolar input analog-to-digital converter (ADC). The ADS8568EVM allows evaluation of all aspects of the ADS8568 device.
SBAC215 — Source Files for SBAA314
Supported products & hardware
SBAC216 — Source Files for SBAA286
Supported products & hardware
Products
Instrumentation amplifiers
Precision ADCs
Precision op amps (Vos<1mV)
SBAC217 — Source Files for SBAA999
Supported products & hardware
Products
Instrumentation amplifiers
Precision ADCs
Precision op amps (Vos<1mV)
ANALOG-ENGINEER-CALC — PC software analog engineer's calculator
The analog engineer’s calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting operational-amplifier (...)
Supported products & hardware
Products
Precision op amps (Vos<1mV)
General-purpose op amps
Audio op amps
Transimpedance amplifiers
High-speed op amps (GBW ≥ 50 MHz)
Power op amps
Video amplifiers
Line drivers
Transconductance amplifiers & laser drivers
Fully differential amplifiers
Precision ADCs
Biosensing AFEs
High-speed ADCs (≥10 MSPS)
Touchscreen controllers
Difference amplifiers
Instrumentation amplifiers
Audio line receivers
Analog current-sense amplifiers
Digital power monitors
Analog current-sense amplifiers with integrated shunt resistor
Digital power monitors with integrated shunt resistor
Die & wafer services
RF receivers
RF transmitters
ADC-DAC-TO-VREF-SELECT-DESIGN-TOOL — The ADC-TO-VREF-SELECT tool enables the pairing of TI ADCs, DACs, and series voltage references.
Supported products & hardware
Products
Series voltage references
Precision ADCs
Biosensing AFEs
Integrated precision ADCs & DACs
High-speed ADCs (≥10 MSPS)
Precision DACs (≤10 MSPS)
PSPICE-FOR-TI — PSpice® for TI design and simulation tool
TINA-TI — SPICE-based analog simulation program
Package | Pins | CAD symbols, footprints & 3D models |
---|---|---|
LQFP (PM) | 64 | Ultra Librarian |
VQFN (RGC) | 64 | Ultra Librarian |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
- Fab location
- Assembly location
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Support & training
TI E2E™ forums with technical support from TI engineers
Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.
If you have questions about quality, packaging or ordering TI products, see TI support.