SGM321.pdf? Low Cost
? Rail-to-Rail Input and Output
? Input Offset Voltage: 5mV (MAX)
? Unity Gain Stable
? Gain-Bandwidth Product: 1MHz
? Very Low Input Bias Current: 10pA
? Supply Voltage Range: 2.1V to 5.5V
? Input Voltage Range:
-0.1V to 5.6V with VS = 5.5V
? Low Supply Current: 60μA/Amplifier
? Small Packaging:
SGM321 Available in SOT-23-5 and SC70-5
SGM358 Available in SOIC-8, MSOP-8 and DIP-8
SGM324 Available in SOIC-14 and TSSOP-14
? Scalable CMOS amplifier for
low-cost applications
? Rail-to-rail input and output
? Low input offset voltage: ±0.4 mV
? Unity-gain bandwidth: 1 MHz
? Low broadband noise: 27 nV/√Hz
? Low input bias current: 5 pA
? Low quiescent current: 60 μA/Ch
? Unity-gain stable
? Internal RFI and EMI filter
? Operational at supply voltages as low as 1.8 V
? Easier to stabilize with higher capacitive load due
to resistive open-loop output impedance
? Extended temperature range: –40°C to 125°C
