Part Number: ADS8568

Function: 16-Bit, Eight-Channel, Simultaneous Sampling ANALOG-TO-DIGITAL CONVERTERS

Package: LQFP, VQFN 64 Pin Type

Manufacturer: Texas Instruments

Pinouts:

 

Description

The ADS8528 / ADS8548 / ADS8568 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 650kSPS.

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 ±12V.
The ADS8528/48/68 family supports an auto-sleep mode for minimum power dissipation and is available in both QFN-64 and LQFP-64 packages. The entire family is specified over a temperature range of –40°C to +125°C.

Features

1. Family of 12-, 14-, and 16-Bit, Pin- and Software-Compatible ADCs

2.  Maximum Data Rate per Channel :
(1) ADS8528: 650 kSPS (PAR) or 480 kSPS (SER)

(2) ADS8548: 600 kSPS (PAR) or 450 kSPS (SER)

(3) ADS8568: 510 kSPS (PAR) or 400 kSPS (SER)

 

Applications:

• Protection Relays

• Power Quality Measurement

• Multi-Axis Motor Controls

• Programmable Logic Controllers

• Industrial Data Acquisition

Other data sheets are available within the file:

ADS8528SPM, ADS8528SPMR, ADS8528SRGCR, ADS8528SRGCT, ADS8548SPM

 

ADS8568 Datasheet PDF Download

Part Number: ADS8504

Function: 12-BIT 250-KSPS SAMPLING CMOS ANALOG-TO-DIGITAL CONVERTER

Package: 28-Pin SOIC Type

Manufacturer: Burr-Brown (Texas Instruments)

Image and Pinouts:

 

Description

The ADS8504 is a complete 12-bit sampling A/D converter using state-of-the-art CMOS structures. It contains a complete 12-bit, capacitor-based, SAR A/D with S/H, reference, clock, interface for microprocessor use, and 3-state output drivers.

The ADS8504 is specified at a 250-kHz sampling rate over the full temperature range. Precision resistors provide an industry standard ±10-V input range, while the innovative design allows operation from a single +5-V supply, with power dissipation under 100 mW.

Features

1. 250-kHz Sampling Rate
2. Standard ±10-V Input Range
3. 73-dB SINAD With 45-kHz Input
4. ±0.45 LSB Max INL
5. ±0.45 LSB Max DNL
6. 12 Bit No Missing Code
7. ±1 LSB Bipolar Zero Errors
8. ±0.4 PPM/°C Bipolar Zero Error Drift
9. Single 5-V Supply Operation
10. Pin-Compatible With ADS7804/05 (Low Speed) and 16-Bit ADS8505
11. Uses Internal or External Reference
12. Full Parallel Data Output
13. 70-mW Typ Power Dissipation at 250 KSPS

 

Applications:

1. Industrial Process Control

2. Data Acquisition Systems

3. Digital Signal Processing

 

Other data sheets are available within the file:

ADS8504IB, ADS8504IBDW, ADS8504IBDWG4, ADS8504IBDWR

ADS8504 Datasheet PDF Download