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MAX1448EHJ from MAXIM,MAXIM - Dallas Semiconductor

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MAX1448EHJ

Manufacturer: MAXIM

10-Bit, 80Msps, Single 3.0V, Low-Power ADC with Internal Reference

Partnumber Manufacturer Quantity Availability
MAX1448EHJ MAXIM 206 In Stock

Description and Introduction

10-Bit, 80Msps, Single 3.0V, Low-Power ADC with Internal Reference The MAX1448EHJ is a 12-bit, 40Msps analog-to-digital converter (ADC) manufactured by Maxim Integrated. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Resolution:** 12-bit  
- **Sampling Rate:** 40Msps (Mega samples per second)  
- **Input Voltage Range:** 1.5Vpp (peak-to-peak)  
- **Power Supply:** +3.3V  
- **Power Consumption:** 330mW (typical)  
- **DNL (Differential Nonlinearity):** ±0.5 LSB (max)  
- **INL (Integral Nonlinearity):** ±1.0 LSB (max)  
- **SNR (Signal-to-Noise Ratio):** 68dB (typical)  
- **SFDR (Spurious-Free Dynamic Range):** 80dB (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 32-pin TQFP (Thin Quad Flat Pack)  

### **Descriptions:**
The MAX1448EHJ is a high-speed, low-power, 12-bit ADC designed for applications requiring high dynamic performance. It features an internal track-and-hold (T/H) circuit and a differential pipelined architecture, ensuring high accuracy and speed. The device is optimized for communication systems, medical imaging, and test equipment.

### **Features:**
- **High-Speed Performance:** 40Msps sampling rate  
- **Low Power Consumption:** 330mW at full speed  
- **Differential Input:** Reduces even-order harmonics  
- **Internal Reference:** On-chip 1.25V bandgap reference  
- **LVDS-Compatible Outputs:** Supports low-voltage differential signaling  
- **Flexible Clock Input:** Single-ended or differential clocking  
- **Shutdown Mode:** Reduces power consumption when idle  
- **Evaluation Kit Available:** Simplifies design and testing  

The MAX1448EHJ is RoHS-compliant and suitable for industrial and commercial applications. For detailed datasheets and application notes, refer to Maxim Integrated's official documentation.

Application Scenarios & Design Considerations

10-Bit, 80Msps, Single 3.0V, Low-Power ADC with Internal Reference

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