摘要： “ Deboo ”集成简化了使用单一供应地面参考输入和输出。Maxim > App Notes > AMPLIFIER AND COMPARATOR CIRCUITS MEASUREMENT CIRCUITS Keywords: deboo, Howland current source, integrator, op amp, single-supply, opamps, single supply, Jul 29, 2002 APPLICATION NOTE 1155 Consider the "Deboo" Single-Supply Integrator Abstract: The "Deboo" Integrator simplifies the use of single-supplies by ground-referencing both the input and the output. The design of standard inverting integrators is simple when bipolar supplies are available, but it's cumbersome with a unipolar supply. To allow adequate headroom for the output, the circuit must be biased away from ground, often at half the supply voltage. Because neither input nor output is referenced to ground, the design is awkward and often impractical. One solution is a Howland current source……