Linear Technology

Using the test setup of Fig. 4.2, several configurations were measured in the lab. The cases will be considered one at a time, with comparisons to the SPICE results in each case. The first case is the recommended operational use by the Linear Databook (Linear Technology 1990, pp. 

Detailed information on the realization of amplifiers for biomedical instrumentation and the availability of commercial products can be found in the references and in the data books and application notes of various manufacturers of integrated circuit amplifiers, such as Burr-Brown, Analog Devices, and Linear Technology Corporation, as well as mamrfacturers of laboratory equipment, such as Biopac Systemy Inc., Gould, and Grass. 

Linear Technology Corp., LTC-6802-1/2, Multi-cell Battery Monitor [10] Analog Devices, ADuC7039, Integrated Battery Sensor for Automotive [11]... 

Linear Technology Corp., LTC-6802-1/2, www.Unear.eom/product/LTC6802-1. 

The most common three-op-amp configuration is shown in Fig. 7.105. The CMRR of this instrumentation amplifier can be quite large, over 110 dB. Minus and plus signs in parentheses at the inputs denote inverting and noninverting inputs of the amplifier. Op-amps (1) and (2) are best matched, and a Linear Technology LT1002 can be used for this application. To analyze the circuit, we let Ria + Rib = Rir and... 

Analog Devices Burr Brown Harris Semiconductor Linear Technology... 

The AD-interface connecting the analyser and the data unit is an 8-channel serial AD-interface with 12-bit resolution. The ADC is based on a Linear Technology chip (LTC1290) and requires only a few additional components (a print board, complete with all components can be purchased for about 50 US from Conrad Electronic, D-92240 Hirschau). This interface is connected to a maximum of 8 spectrophotometer analogue outputs (or other instruments, e.g., an attached conductivity sensor) and to a serial port of the PC. One of the analogue inputs reads the sampler status. A serial ADC allows longer distance between wet analysis and dry data treatment (about 15 m). If parallel ADC interface cards mounted in the computer are used, the wet-analyser and computer have to be close together (less than 5 m). No additional hardware is required. 

ES energy storage system for data backup. 1 Source Linear Technology, http //circuits.linear.com/all-supercapacitor charging-385 [accessed March 1, 2012]. With permission.)... 

Drew, J. 2011. ES-based power back-up prevents data loss in RAID systems. Linear Technology Design Notes, DN487. 

The disadvantage of the technological scheme of water treatment described earlier is the following each next step of linear technological chain is unaffected by the work of previous steps. But when the water is treated under recirculation or flow-recirculation conditions, the situation is changed as shown in Figure 8.13. 

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