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.
24 Bit Analog to Digital Converter 1 Input 1 Sigma-Delta 20-PDIP
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
IC ADC 24BIT SIGMA-DELTA 20DIP Product overview: HI7190IPZ from Renesas Electronics Corporation is an Analog-to-Digital Converter IC for sensor measurement, data acquisition, industrial monitoring, instrumentation, and embedded control systems. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 24BIT. Search-friendly keywords include ADC, analog-to-digital converter, data acquisition, sensor interface, 24BIT, Analog-to-Digital Converter IC, Analog to Digital Converters. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 700-HI7190IPZ can be used for catalog matching and distributor lookup.
24 Bit Analog to Digital Converter 1 Input 1 Sigma-Delta 20-PDIP
IC ADC 24BIT SIGMA-DELTA 20DIP
| DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| 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 | Analog-to-Digital Converter (ADC) Chips |
| Product Number | HI7190IPZ-ND | 776019-HI7190IPZ | 700-HI7190IPZ | HI7190IPZ | HI7190IPZ |
| Product Name | Analog to Digital Converters (ADC) | Data Acquisition - Data Acquisition - Analog to Digital Converters (ADC) - HI7190IPZ | 24BIT Analog-to-Digital Converter IC | Analog to Digital Converters (ADC) | Integrated Circuits (ICs) - Data Acquisition - Analog to Digital Converters (ADC) |
| Interface Type | SPI; SPI | SPI; SPI | SPI | ||
| Package Type | DIP; PDIP; "20-DIP (0.300"", 7.62mm)" | DIP | Tube | DIP; 20-DIP (0.300\", 7.62mm) | DIP; 20-DIP (0.300\", 7.62mm) |
| Packing Method | Tube | 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 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
