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LT1800CS8 from LTC

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LT1800CS8

Manufacturer: LTC, LT

80MHz/ 25V/ms Low Power Rail-to-Rail Input and Output Precision Op Amp

Partnumber Manufacturer Quantity Availability
LT1800CS8 LTC, LT 1085 In Stock

Description and Introduction

80MHz/ 25V/ms Low Power Rail-to-Rail Input and Output Precision Op Amp The LT1800CS8 is a high-speed operational amplifier (op-amp) manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Linear Technology (LT)
- **Part Number:** LT1800CS8
- **Package:** 8-Lead SOIC (CS8)
- **Supply Voltage Range:** ±2.5V to ±6V (Dual Supply), 5V to 12V (Single Supply)
- **Input Offset Voltage:** 0.5mV (Max)
- **Input Bias Current:** 1.5μA (Max)
- **Gain Bandwidth Product (GBW):** 100MHz
- **Slew Rate:** 400V/μs
- **Quiescent Current:** 4.5mA per Amplifier
- **Operating Temperature Range:** -40°C to +85°C
- **Output Current:** ±50mA
- **Input Common-Mode Voltage Range:** Includes Ground (Single Supply)
- **Unity-Gain Stable:** Yes

### **Descriptions:**
- The LT1800CS8 is a high-speed, low-power operational amplifier optimized for applications requiring wide bandwidth and fast settling time.
- It is designed for use in single or dual supply configurations, making it versatile for various circuit designs.
- The device features rail-to-rail output swing, enhancing signal integrity in low-voltage applications.

### **Features:**
- **High Speed:** 100MHz gain bandwidth and 400V/μs slew rate.
- **Low Power:** Consumes only 4.5mA per amplifier.
- **Rail-to-Rail Output:** Ensures maximum dynamic range.
- **Wide Supply Range:** Supports both single and dual supplies.
- **Unity-Gain Stable:** Suitable for buffer and low-gain applications.
- **Low Input Offset Voltage:** Improves DC accuracy.
- **Robust Output Drive:** Capable of driving ±50mA loads.

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

80MHz/ 25V/ms Low Power Rail-to-Rail Input and Output Precision Op Amp

Alternative Part Number

  • OPA350UA --: Single-supply rail-to-rail CMOS op-amp with similar bandwidth and low offset, available in SOIC-8 and widely used as a drop-in functional replacement.
  • AD8605ARTZ --: Low-noise rail-to-rail CMOS op-amp with comparable gain bandwidth and supply range, suitable for precision signal conditioning applications.
  • MCP6021-I/SN --: Rail-to-rail input/output CMOS op-amp in SOIC-8 with similar supply voltage range and low input bias current, a cost-effective alternative.
  • OPA340UA --: Single-supply rail-to-rail CMOS op-amp in SOIC-8 with similar bandwidth and low input bias current, a common drop-in functional substitute.
  • MCP6001T-I/OT --: Low-cost rail-to-rail CMOS op-amp with similar supply voltage range and low quiescent current, good for general-purpose replacement.

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