Another important op amp application is buffering DAC outputs. Modern IC DACs provide either voltage or current outputs. Figure 3-51 shows three fundamental configurations, all with the objective of ...

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 ...

As new communications systems reduce the number of RF up-conversions, design of the digital-to-analog stage becomes more challenging. Communications channels used to be a challenging exercise in pure ...

Maybe you are familiar with the op-amp as an extremely versatile component, and you know how to quickly construct a huge variety of circuits with one. Maybe you even have a favorite op-amp or two for ...

Santa Clara, CA and Kyoto, Japan, April 10, 2024 (GLOBE NEWSWIRE) -- ROHM Semiconductor today announced a new linear operational amplifier (op amp), the LMR1901YG-M, featuring the lowest current ...

ROHM’s ultra-compact complementary metal–oxide–semiconductor (CMOS) operational amplifier (op amp) TLR1901GXZ achieves the ...

ROHM has developed a linear op amp – LMR1901YG-M – featuring, it claims, the lowest current consumption in the industry. This makes it suitable for amplifying sensor signals used to detect and measure ...

A new op amp unveiled by Linear Technology can drive successive approximation register (SAR) a/d converters to true zero on a single 5V supply. The LTC6360's integrated ultralow noise charge pump ...

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 ...

Analog Devices has created a fast power op-amp that can handle ±55V rails and ±1A outputs, with a digital control bus for setting internal parameters. Called ADHV4710, the output can swing ±52V with ...

In the world of audiophilia there are arguments that rage over the relative merits of particular components. Sometimes this can reach silly levels as in the high-end ALPS pot we once saw chosen as a ...

It might seem odd to include a section on voltage references in a book devoted primarily to op amp applications, but the relevance will shortly become obvious. Unfortunately, there is little ...