IC Phoenix logo

Home ›  M  › M25 > MAX145ACUA

MAX145ACUA from MAXI,MAXIM - Dallas Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

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

MAX145ACUA

Manufacturer: MAXI

+2.7V, Low-Power, 2-Channel, 108ksps, Serial 12-Bit ADCs in 8-Pin レMAX

Partnumber Manufacturer Quantity Availability
MAX145ACUA MAXI 1299 In Stock

Description and Introduction

+2.7V, Low-Power, 2-Channel, 108ksps, Serial 12-Bit ADCs in 8-Pin レMAX The MAX145ACUA is a signal conditioner for piezoresistive sensors manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated (now Analog Devices)  
- **Part Number:** MAX145ACUA  
- **Package:** 8-pin µMAX (microMAX)  
- **Operating Voltage Range:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Sensor Excitation Current:** Programmable up to 2mA  
- **Gain Accuracy:** ±0.1% (typical)  
- **Offset Compensation Range:** ±60mV (typical)  
- **Output Voltage Range:** 0V to VDD  
- **Digital Calibration:** Via an external microcontroller  

### **Descriptions:**  
The MAX145ACUA is a high-precision analog sensor signal conditioner designed for piezoresistive sensors, such as pressure sensors. It provides amplification, calibration, and temperature compensation to improve sensor accuracy. The device includes a programmable sensor excitation current, offset and span calibration, and temperature compensation through an internal or external temperature sensor.  

### **Features:**  
- **Integrated Signal Conditioning:** Amplifies and compensates sensor signals.  
- **Digital Calibration Interface:** Allows external microcontroller-based calibration.  
- **Programmable Gain and Offset:** Adjustable via external EEPROM or microcontroller.  
- **Low-Power Operation:** Suitable for battery-powered applications.  
- **Temperature Compensation:** Compensates for sensor drift over temperature.  
- **Small Form Factor:** 8-pin µMAX package for space-constrained designs.  

For detailed application notes and schematics, refer to the official datasheet from Analog Devices (formerly Maxim Integrated).

Application Scenarios & Design Considerations

+2.7V, Low-Power, 2-Channel, 108ksps, Serial 12-Bit ADCs in 8-Pin レMAX
Partnumber Manufacturer Quantity Availability
MAX145ACUA MAXIM 24 In Stock

Description and Introduction

+2.7V, Low-Power, 2-Channel, 108ksps, Serial 12-Bit ADCs in 8-Pin レMAX The MAX145ACUA is a signal conditioner for piezoresistive sensors manufactured by Maxim Integrated. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Package:** 8-pin μMAX  
- **Operating Voltage Range:** 4.5V to 5.5V  
- **Temperature Range:** -40°C to +85°C  
- **Gain Accuracy:** ±1% (max)  
- **Offset Calibration Range:** ±60mV  
- **Gain Calibration Range:** 1.5V/V to 4.5V/V  
- **Output Voltage Swing:** Rail-to-Rail  
- **Quiescent Current:** 1.5mA (typ)  

### **Description:**  
The MAX145ACUA is a precision sensor signal conditioner designed for piezoresistive transducers. It provides amplification, calibration, and temperature compensation to improve sensor accuracy. The device includes an analog signal path with programmable gain and offset adjustment, making it suitable for pressure sensors and other bridge-based sensing applications.  

### **Features:**  
- Integrated sensor excitation (1mA current source)  
- Programmable gain and offset compensation  
- On-chip temperature sensor for compensation  
- Low-noise PGA (Programmable Gain Amplifier)  
- Rail-to-rail output stage  
- Small footprint (μMAX package)  
- Factory or user calibration options  

For further details, refer to the official datasheet from Maxim Integrated.

Application Scenarios & Design Considerations

+2.7V, Low-Power, 2-Channel, 108ksps, Serial 12-Bit ADCs in 8-Pin レMAX

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