Renesas Electronics Corporation Analog to Digital Converters (ADC) HI7190IPZ

Description
24 Bit Analog to Digital Converter 1 Input 1 Sigma-Delta 20-PDIP
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Description
24 Bit Analog to Digital Converter 1 Input 1 Sigma-Delta 20-PDIP
Request a Quote
Datasheet
Datasheet Summary
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The HI7190IPZ is a 24-bit, high precision sigma-delta analog-to-digital converter (ADC) designed for use in various applications such as process control, industrial weight scales, and laboratory instrumentation. It operates from ±5V supplies and features fully differential signal and reference inputs, enhancing performance and flexibility. The device includes an internal programmable gain instrumentation amplifier (PGIA) with selectable gains from 1 to 128, eliminating the need for external pre-amplifiers. This ADC offers a typical integral non-linearity of 0.0007% and supports full-scale input ranges from 20mV to ±2.5V. It incorporates a user-programmable digital filter that provides over 120dB of noise rejection at 60/50Hz, allowing for fine-tuning of resolution and conversion speed. The HI7190IPZ is compatible with various synchronous transfer formats, including SPI, and features a serial I/O port for communication. Additionally, it includes an on-demand auto-calibration function to correct offset and gain errors. The HI7190IPZ is available in a 20-lead PDIP package and is RoHS compliant, making it suitable for environmentally conscious designs. This product is ideal for engineers seeking a high-performance ADC with integrated features that simplify design and enhance measurement accuracy.

Datasheet Summary
Powered by GS/AI

The HI7190IPZ is a 24-bit, high precision sigma-delta analog-to-digital converter (ADC) designed for use in various applications such as process control, industrial weight scales, and laboratory instrumentation. It operates from ±5V supplies and features fully differential signal and reference inputs, enhancing performance and flexibility. The device includes an internal programmable gain instrumentation amplifier (PGIA) with selectable gains from 1 to 128, eliminating the need for external pre-amplifiers. This ADC offers a typical integral non-linearity of 0.0007% and supports full-scale input ranges from 20mV to ±2.5V. It incorporates a user-programmable digital filter that provides over 120dB of noise rejection at 60/50Hz, allowing for fine-tuning of resolution and conversion speed. The HI7190IPZ is compatible with various synchronous transfer formats, including SPI, and features a serial I/O port for communication. Additionally, it includes an on-demand auto-calibration function to correct offset and gain errors. The HI7190IPZ is available in a 20-lead PDIP package and is RoHS compliant, making it suitable for environmentally conscious designs. This product is ideal for engineers seeking a high-performance ADC with integrated features that simplify design and enhance measurement accuracy.

Suppliers

Company
Product
Description
Supplier Links
Analog to Digital Converters (ADC) - HI7190IPZ-ND - DigiKey
Thief River Falls, MN, United States
Analog to Digital Converters (ADC)
HI7190IPZ-ND
Analog to Digital Converters (ADC) HI7190IPZ-ND
24 Bit Analog to Digital Converter 1 Input 1 Sigma-Delta 20-PDIP

24 Bit Analog to Digital Converter 1 Input 1 Sigma-Delta 20-PDIP

Buy Now Datasheet
Laguna Hills, CA, United States
Data Acquisition - Data Acquisition - Analog to Digital Converters (ADC) - HI7190IPZ
776019-HI7190IPZ
Data Acquisition - Data Acquisition - Analog to Digital Converters (ADC) - HI7190IPZ 776019-HI7190IPZ
Manufacturer: Intersil Win Source Part Number: 776019-HI7190IPZ Packaging: Tube Operating Temperature Range: -40°C ~ 85°C Features: PGA Package: 20-DIP (0.300", 7.62mm) Configuration: PGA-ADC Number of Inputs: 1 Operating Supply Voltage: ±5V Input Type: Differential Architecture: Sigma-Delta Data Interface: SPI Reference Type: External Voltage - Supply, Digital: 5V Resolution: 24 Number of Converters: 1 Family Name: HI7190 Categories: Integrated Circuits (ICs) Sampling Rate: 625 Manufacturer Package: 20-PDIP Alternative Parts (Cross-Reference): HI7190IB; HI7190IP; HI7190IBZ; Introduction Date: August 12, 1999 ECCN: EAR99 Country of Origin: Philippines Estimated EOL Date: Obsolete / End of life Halogen Free: Compliant Popularity: Medium Fake Threat In the Open Market: 52 pct. Supply and Demand Status: Limited

Manufacturer: Intersil
Win Source Part Number: 776019-HI7190IPZ
Packaging: Tube
Operating Temperature Range: -40°C ~ 85°C
Features: PGA
Package: 20-DIP (0.300", 7.62mm)
Configuration: PGA-ADC
Number of Inputs: 1
Operating Supply Voltage: ±5V
Input Type: Differential
Architecture: Sigma-Delta
Data Interface: SPI
Reference Type: External
Voltage - Supply, Digital: 5V
Resolution: 24
Number of Converters: 1
Family Name: HI7190
Categories: Integrated Circuits (ICs)
Sampling Rate: 625
Manufacturer Package: 20-PDIP
Alternative Parts (Cross-Reference): HI7190IB; HI7190IP; HI7190IBZ;
Introduction Date: August 12, 1999
ECCN: EAR99
Country of Origin: Philippines
Estimated EOL Date: Obsolete / End of life
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 52 pct.
Supply and Demand Status: Limited

Buy Now Datasheet
Integrated Circuits (ICs) - Data Acquisition - Analog to Digital Converters (ADC) - HI7190IPZ - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Data Acquisition - Analog to Digital Converters (ADC)
HI7190IPZ
Integrated Circuits (ICs) - Data Acquisition - Analog to Digital Converters (ADC) HI7190IPZ
IC ADC 24BIT SIGMA-DELTA 20DIP

IC ADC 24BIT SIGMA-DELTA 20DIP

Supplier's Site
Analog to Digital Converters (ADC) - HI7190IPZ - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Analog to Digital Converters (ADC)
HI7190IPZ
Analog to Digital Converters (ADC) HI7190IPZ
24 Bit Analog to Digital Converter 1 Input 1 Sigma-Delta 20-PDIP

24 Bit Analog to Digital Converter 1 Input 1 Sigma-Delta 20-PDIP

Buy Now Datasheet

Technical Specifications

  DigiKey Win Source Electronics Shenzhen Shengyu Electronics Technology Limited Quarktwin Technology Ltd.
Product Category Analog-to-Digital Converter (ADC) Chips Analog-to-Digital Converter (ADC) Chips Analog-to-Digital Converter (ADC) Chips Analog-to-Digital Converter (ADC) Chips
Product Number HI7190IPZ-ND 776019-HI7190IPZ HI7190IPZ HI7190IPZ
Product Name Analog to Digital Converters (ADC) Data Acquisition - Data Acquisition - Analog to Digital Converters (ADC) - HI7190IPZ Integrated Circuits (ICs) - Data Acquisition - Analog to Digital Converters (ADC) Analog to Digital Converters (ADC)
Interface Type SPI; SPI SPI; SPI
Package Type DIP; PDIP; "20-DIP (0.300"", 7.62mm)" DIP DIP; 20-DIP (0.300\", 7.62mm) DIP; 20-DIP (0.300\", 7.62mm)
Packing Method Tube Tube; Tube Tube; Tube Tube; Tube
Resolution 24 bits 24 bits
Operating Temperature -40 to 85 C (-40 to 185 F) -40 to 85 C (-40 to 185 F) -40 to 85 C (-40 to 185 F) -40 to 85 C (-40 to 185 F)
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