Texas Instruments ADS8345E/2K5G4
Part Number:
- ADS8345E/2K5G4
Manufacturer:
- Texas Instruments
Ventron No:
- 3012799-ADS8345E/2K5G4
Description:
- IC ADC 16BIT 8CH 20-QSOP
Datasheet:
- ADS8345E/2K5G4
Payment:
Delivery:
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Part Overview
Description
The ADS8345 is an 8-channel, 16-bit, sampling Analog-to-Digital (A/D) converter with a synchronous serial interface. It operates with a single supply voltage ranging from 2.7V to 5V. The reference voltage (VREF) can be adjusted between 500mV and Vcc/2, resulting in a corresponding input voltage range of ±VREF. The device features an 8-channel single-ended or 4-channel differential input configuration and supports conversion rates up to 100kHz. It includes a shutdown mode that reduces power dissipation to under 15μW. The ADS8345 is available in QSOP-20 and SSOP-20 packages and is specified for operation over the -40°C to 85°C temperature range.
Features
Bipolar input range
Pin-for-pin compatible with the ADS7844 and ADS8344
Single supply operation: 2.7V to 5V
8-channel single-ended or 4-channel differential input
Conversion rate up to 100kHz
85dB SINAD
Serial interface
QSOP-20 and SSOP-20 packages
Applications
Data acquisition
Test and measurement equipment
Industrial process control
Personal digital assistants
Battery-powered systems
The ADS8345 is an 8-channel, 16-bit, sampling Analog-to-Digital (A/D) converter with a synchronous serial interface. It operates with a single supply voltage ranging from 2.7V to 5V. The reference voltage (VREF) can be adjusted between 500mV and Vcc/2, resulting in a corresponding input voltage range of ±VREF. The device features an 8-channel single-ended or 4-channel differential input configuration and supports conversion rates up to 100kHz. It includes a shutdown mode that reduces power dissipation to under 15μW. The ADS8345 is available in QSOP-20 and SSOP-20 packages and is specified for operation over the -40°C to 85°C temperature range.
Features
Bipolar input range
Pin-for-pin compatible with the ADS7844 and ADS8344
Single supply operation: 2.7V to 5V
8-channel single-ended or 4-channel differential input
Conversion rate up to 100kHz
85dB SINAD
Serial interface
QSOP-20 and SSOP-20 packages
Applications
Data acquisition
Test and measurement equipment
Industrial process control
Personal digital assistants
Battery-powered systems
Specifications
Texas Instruments ADS8345E/2K5G4 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments ADS8345E/2K5G4.
- Contact PlatingGold
- Package / CaseSSOP
- Surface MountYES
- Number of Pins20
- PackagingTape and Reel
- JESD-609 Codee4
- Moisture Sensitivity Level (MSL)2 (1 Year)
- Number of Terminations20
- ECCN CodeEAR99
- Max Operating Temperature85°C
- Min Operating Temperature-40°C
- SubcategoryAnalog to Digital Converters
- TechnologyCMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage5V
- Terminal Pitch0.635mm
- Time@Peak Reflow Temperature-Max (s)NOT SPECIFIED
- Pin Count20
- Qualification StatusNot Qualified
- Operating Supply Voltage5V
- PolarityBipolar
- Temperature GradeINDUSTRIAL
- InterfaceSerial
- Max Supply Voltage5.25V
- Min Supply Voltage2.7V
- Power Dissipation-Max10mW
- Nominal Supply Current1.5mA
- Power Dissipation10mW
- Number of Bits16
- Number of Inputs8
- Converter TypeADC, SUCCESSIVE APPROXIMATION
- Supply TypeSingle
- Resolution2 B
- Sampling Rate100 ksps
- Number of Analog In Channels8
- Output Bit Code2'S COMPLEMENT BINARY
- Power Consumption3.6mW
- Integral Nonlinearity (INL)8 LSB
- Sample and Hold / Track and HoldSAMPLE
- Number of Converters1
- Conversion Rate100 ksps
- Signal to Noise Ratio (SNR)81 dB
- Max Supply Voltage (DC)5.25V
- Differential Nonlinearity2 LSB
- Min Supply Voltage (DC)2.7V
- Spurious-free dynamic range (SFDR)95 dB
- Width3.9mm
- RoHS StatusRoHS Compliant
- Lead FreeLead Free
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