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LTC1544IG#PBF from LINEAR

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LTC1544IG#PBF

Manufacturer: LINEAR

Software-Selectable Multiprotocol Transceiver

Partnumber Manufacturer Quantity Availability
LTC1544IG#PBF,LTC1544IGPBF LINEAR 30 In Stock

Description and Introduction

Software-Selectable Multiprotocol Transceiver The LTC1544IG#PBF is a micropower op amp, comparator, and reference IC manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Supply Voltage Range:** 2.7V to 11V  
- **Quiescent Current:** 5µA (typical)  
- **Op Amp Specifications:**
  - Input Offset Voltage: 1.5mV (max)  
  - Gain Bandwidth Product: 50kHz  
  - Slew Rate: 0.02V/µs  
- **Comparator Specifications:**
  - Propagation Delay: 10µs  
  - Input Offset Voltage: 5mV (max)  
- **Reference Output:**  
  - 1.2V ±1% (typical)  
  - Output Current: 100µA (max)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Lead SSOP  

### **Descriptions:**
The LTC1544IG#PBF integrates a micropower op amp, comparator, and a precision voltage reference in a single package. It is designed for low-power applications where space and efficiency are critical. The device operates from a single supply as low as 2.7V, making it suitable for battery-powered systems.

### **Features:**
- **Ultra-Low Power Consumption:**  
  - 5µA typical supply current  
- **Integrated Components:**  
  - Precision op amp  
  - Comparator with built-in hysteresis  
  - 1.2V voltage reference  
- **Wide Supply Range:**  
  - Operates from 2.7V to 11V  
- **Low Input Bias Current:**  
  - 10pA (typical)  
- **Small Footprint:**  
  - 16-Lead SSOP package  
- **Hysteresis-Enabled Comparator:**  
  - Reduces false triggering  

The LTC1544IG#PBF is ideal for portable, battery-operated, and low-power applications such as sensor interfaces, threshold detection, and power management circuits.

Application Scenarios & Design Considerations

Software-Selectable Multiprotocol Transceiver

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