Product Summary

The MAX479CSD is a dual and quad micropower, precision op amp. It is available in 8-pin and 14-pin DIP and small-outline packages, respectively. The MAX479CSD features an extremely low, 17μA max supply current per op amp, 70μV max offset voltage, 2.2μV/℃ max offset voltage drift (0.5μV/℃ typ), and 250pA max input offset current. The MAX479CSD operates from a single supply. The input voltage range includes ground, and the output swings to within a few millivolts of ground, which eliminates pull-down resistors and saves power. The MAX479CSD is optimized for single 3V and 5V supply operation, with guaranteed specifications at each supply voltage. Specifications for ±15V operation are also provided. The applications of the MAX479CSD include Battery- or Solar-Powered Systems, Micropower Sample-and-Hold, Thermocouple Amplifier, Micropower Filters and Single Lithium Cell Powered Systems.

Parametrics

MAX479CSD absolute maximum ratings: (1)Supply Voltage: ±22V; (2)Differential Input Voltage: ±30V; (3)Input Voltage: Equal to Positive Supply Voltage, 5V Below Negative Supply Voltage; (4)Operating Temperature Ranges: 0 to +70℃; (5)Storage Temperature Range: -65 to +150℃; (6)Lead Temperature (soldering, 10sec): +300℃.

Features

MAX479CSD features: (1)17μA Max Supply Current (MAX478A/MAX479A); (2)70μV Max Offset Voltage (MAX478A); (3)Single-Supply Operation: Input Voltage Range Includes Ground Output Swings to Ground While Sinking Current No Pull-Down Resistors Required; (4)Dual Op Amp in 8-Pin DIP/SO Package; (5)250pA Max Input Offset Current; (6)0.5μV/℃ Offset-Voltage Drift; (7)Output Sources and Sinks 5mA Load Current.

Diagrams

MAX479CSD Pin Configurations

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MAX479CSD
MAX479CSD

Maxim Integrated Products

Operational Amplifiers - Op Amps

Data Sheet

Negotiable 
MAX479CSD+
MAX479CSD+

Maxim Integrated Products

Operational Amplifiers - Op Amps

Data Sheet

Negotiable 
MAX479CSD+T
MAX479CSD+T

Maxim Integrated Products

Operational Amplifiers - Op Amps

Data Sheet

Negotiable 
MAX479CSD-T
MAX479CSD-T

Maxim Integrated Products

Operational Amplifiers - Op Amps

Data Sheet

Negotiable