EDN

Doubling the Output Current to a Load with a Dual Op Amp

Standard linear output current for high speed op amps such as EL8201 is typically 65mA. When more is required, the next available options provide around 200mA, but with a significant increase in cost ...
EDN

Extend the LM358 op-amp family’s output voltage range

Extend the LM358 op-amp family’s output voltage range by cascading the op-amp with a few simple, inexpensive components.
Electronic Design

Power Op Amp Features Programmable Current Limits

The LT1970 power op amp features “on-the-fly” voltage-programmable output current limits with a guaranteed 2% accuracy. Source and sink current limits can be set and adjusted using a 0 to 5 Vdc ...
Morningstar

ROHM Has Developed Ultra-compact CMOS Op Amp: Delivering Industry-leading Ultra-low Circuit Current

KYOTO, Japan, Sept. 9, 2025 /PRNewswire/ -- ROHM Co., Ltd. has announced that its ultra-compact CMOS Operational Amplifier (op amp) TLR1901GXZ achieves the industry's lowest operating circuit current ...
Electronic Design

Voltage-Controlled Current Source Uses Two Op Amps

Author Mazi Hosseini describes a simple, low-cost, voltage-controlled current source using two op amps that provides a good range of current and maximum load. One challenge in circuit design is ...