Octal Sample-and-Hold with Multiplexed Input The SMP18FP is a precision monolithic octet operational amplifier manufactured by Analog Devices (AD). Below are the specifications, descriptions, and features based on factual information:
### **Specifications:**
- **Number of Channels:** 8 (Octet)
- **Supply Voltage Range:** ±4V to ±18V
- **Input Offset Voltage:** 0.5 mV (max)
- **Input Bias Current:** 25 nA (max)
- **Input Offset Current:** 5 nA (max)
- **Gain Bandwidth Product:** 1 MHz (typical)
- **Slew Rate:** 0.5 V/µs (typical)
- **Common-Mode Rejection Ratio (CMRR):** 90 dB (min)
- **Power Supply Rejection Ratio (PSRR):** 90 dB (min)
- **Operating Temperature Range:** -40°C to +85°C
- **Package Type:** 20-Pin PDIP (Plastic Dual In-Line Package)
### **Description:**
The SMP18FP is a high-performance, low-cost octet operational amplifier designed for applications requiring multiple precision amplifiers in a single package. It offers low input offset voltage, low noise, and high gain bandwidth, making it suitable for instrumentation, signal conditioning, and data acquisition systems.
### **Features:**
- **Monolithic Construction:** Ensures matched performance across all eight amplifiers.
- **Low Input Offset Voltage:** Minimizes errors in precision applications.
- **Wide Supply Voltage Range:** Operates from ±4V to ±18V.
- **High CMRR and PSRR:** Reduces noise and interference in signal chains.
- **Low Power Consumption:** Suitable for battery-powered applications.
- **Industry-Standard Pinout:** Compatible with other multi-channel op-amps.
This information is based solely on the manufacturer's datasheet for the SMP18FP.
