IC Phoenix logo

Home ›  L  › L23 > LM12458CIV/NOPB

LM12458CIV/NOPB from NS,National Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

15.625ms

LM12458CIV/NOPB

Manufacturer: NS

12-Bit Plus Sign Data Acquisition System with Self-Calibration 44-PLCC -40 to 85

Partnumber Manufacturer Quantity Availability
LM12458CIV/NOPB,LM12458CIVNOPB NS 40 In Stock

Description and Introduction

12-Bit Plus Sign Data Acquisition System with Self-Calibration 44-PLCC -40 to 85 The **LM12458CIV/NOPB** is a high-performance, 12-bit analog-to-digital converter (ADC) manufactured by **National Semiconductor (NS)**. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Resolution:** 12-bit  
- **Sampling Rate:** Up to **100 kSPS** (kilo-samples per second)  
- **Input Channels:** 8 single-ended or 4 differential  
- **Input Voltage Range:** 0V to **Vref** (reference voltage dependent)  
- **Supply Voltage:** **±5V** (dual supply) or **+5V** (single supply)  
- **Power Consumption:** Typically **100 mW**  
- **Operating Temperature Range:** **-40°C to +85°C**  
- **Package:** **28-pin PLCC (Plastic Leaded Chip Carrier)**  

### **Descriptions:**  
- The **LM12458CIV/NOPB** is a **successive approximation register (SAR) ADC** with **internal track-and-hold**, ensuring accurate signal conversion.  
- It features a **parallel interface** for easy integration with microprocessors and digital systems.  
- Designed for **industrial, instrumentation, and data acquisition** applications requiring high precision.  

### **Features:**  
- **12-bit resolution** with **no missing codes**  
- **Low power consumption** (100 mW typical)  
- **Internal reference voltage** (optional external reference support)  
- **Fast conversion time** (10 µs typical)  
- **Wide operating temperature range** (-40°C to +85°C)  
- **Robust design** with **ESD protection**  

This ADC is suitable for applications requiring **high accuracy, moderate speed, and multi-channel data acquisition**.  

(Note: For detailed electrical characteristics, refer to the official datasheet from Texas Instruments, which acquired National Semiconductor.)

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips