Log In Sign up
The largest database of trusted experimental protocols

Dac8552

Manufactured by Texas Instruments
Visit Supplier

The DAC8552 is a dual-channel, 16-bit digital-to-analog converter (DAC) from Texas Instruments. It features high-resolution, low-power operation and can be used in a variety of industrial and instrumentation applications.

Automatically generated - may contain errors

Lab products found in correlation

Ad8606, by Analog Devices (5 mentions) Adc161s626, by Texas Instruments (3 mentions) Adg708, by Analog Devices (3 mentions) Ad7490, by Analog Devices (2 mentions) 8 electrode array 96 220, by Metrohm (2 mentions) Ina333, by Texas Instruments (1 mentions)

7 protocols using dac8552

1

Portable Electrochemical Sensor Device

Check if the same lab product or an alternative is used in the 5 most similar protocols
The integrated device (10 × 10 × 2.5 cm3) is composed of two parts: sensor unit and sample processing unit. The sensor unit consists of a custom-designed potentiostat, a microcontroller (Atmega328, Atmel Corporation), a digital-to-analog converter (DAC8552, Texas Instruments), and an analog-to-digital converter (ADC161S626, Texas Instruments) (Fig. S3b and Table S1). There are two operational amplifiers (AD8606, Analog Devices) in the potentiostat: one for maintaining the potential difference between the working electrode and the reference, and the other for converting low-level current to voltage. Other sensor components include a communication module (Bluefruit EZLink) for Bluetooth connection with external devices (i.e., smartphones or laptops), disposable screen-printed gold electrodes (220AT, Metrohm), and a 9V battery. The device runs continuously for 3–4 hr with a fully charged battery. The estimated energy consumption of the reader is ~0.05 mW, and the averaged noise level is ~0.3 nA. The sample processing unit consists of a custom-built magnetic pipette, and disposable 0.2 mL 8-tube strips (USA Scientific).
Min J., Nothing M., Coble B., Zheng H., Park J., Im H., Weber G.F., Castro C.M., Swirski F.K., Weissleder R, & Lee H. (2018). Integrated Biosensor for Rapid and Point-Of-Care Sepsis Diagnosis. ACS nano, 12(4), 3378-3384.
+ Open protocol
+ Expand
2

Multichannel Potentiostat Device

Check if the same lab product or an alternative is used in the 5 most similar protocols
The device consists of a micro-controller (Atmega328, Atmel Corporation), a digital-to-analog converter (DAC8552, Texas Instruments), an analog-to-digital converter (ADC161S626, Texas Instruments), a multiplexer (ADG708, Analog Devices), and eight potentiostats. Each potentiostat consists of two operational amplifiers (AD8606, Analog Devices): one amplifier maintains the potential difference between a working electrode and a reference electrode, and the other one works as a transimpedance amplifier to convert a current to a voltage signal. The current measuring range of the transimpedance amplifier was ±7.5 μA. The eight-channel electrodes are commercially available (DropSens, Spain).
Jeong S., Park J., Pathania D., Castro C.M., Weissleder R, & Lee H. (2016). Integrated Magneto-Electrochemical Sensor for Exosome Analysis. ACS nano, 10(2), 1802-1809.
+ Open protocol
+ Expand
3

Portable Electrochemical Sensor Platform

Check if the same lab product or an alternative is used in the 5 most similar protocols
The device consists of five components: (i) a microcontroller (ATmega328, Microchip), (ii) a digital-to-analog converter (DAC8552, Texas Instruments), (iii) a potentiostat, (iv) an analog-to-digital converter (ADC161S626, Texas Instruments), and (v) a bluetooth communication module (Bluefruit EZ-Link, Adafruit). The potentiostat consists of two operational amplifiers (AD8606, Analog Devices) and a low-pass filter (a parallel circuit of a capacitor and a resistor), which formed a transimpedance amplifier.
Park J., Lin H.Y., Assaker J.P., Jeong S., Huang C.H., Kurdi A., Lee K., Fraser K., Min C., Eskandari S., Routray S., Tannous B., Abdi R., Riella L., Chandraker A., Castro C.M., Weissleder R., Lee H, & Azzi J.R. (2017). Integrated Kidney Exosome Analysis for the Detection of Kidney Transplant Rejection. ACS nano, 11(11), 11041-11046.
+ Open protocol
+ Expand
4

Sweat-Sensing Circuitry for Multimodal Analysis

Check if the same lab product or an alternative is used in the 5 most similar protocols
The sweat sensing circuitry can perform two channel simultaneous DPV, as well as potentiometric and temperature measurements. A bipotentiostat circuit is constructed by a control amplifier (AD8605) and two transimpedance amplifiers (AD8606). A series voltage reference (ISL60002, Renesas Electronics) and a DAC (DAC8552, Texas Instruments) is used to generate a dynamic potential bias across the reference and working electrodes. In instrumentation amplifier (INA333, Texas Instruments) is used for potentiometric measurements; and a voltage divider is used for the resistive temperature sensor. All analog voltage signals are acquired by the microcontroller’s built-in analog-to-digital converter (ADC) channels, processed, then transmitted over Bluetooth to a user device.
de Souza M.P., Chu D., Zhao M., Zayed A.M., Ruzin S.E., Schichnes D, & Terry N. (1999). Rhizosphere Bacteria Enhance Selenium Accumulation and Volatilization by Indian Mustard. Plant Physiology, 119(2), 565-574.
+ Open protocol
+ Expand
5

Programmable Iontophoretic Sweat Induction Device

Check if the same lab product or an alternative is used in the 5 most similar protocols
Programmable iontophoretic current is generated by a voltage controlled current source that consists of a unity-gain difference amplifier (AD8276, Analog Devices) and a boost transistor (BC846, ON Semiconductor). The circuit is supplied by the output of a boost converter (LMR64010) that boosts the 3.7 V battery voltage to 36 V. The microcontroller controls the digital to analog converter (DAC) (DAC8552, Texas Instruments) over serial peripheral interface (SPI) to set the control voltage of the current source. The current source output is checked by a comparator (TS391, STMicroelectronics) and the microcontroller is interrupted through its general-purpose input/output (GPIO) pin at output failure. The protection circuit consists of a current limiter (MMBF5457, ON Semiconductor) and analog switches (MAX4715, Maxim Integrated; ADG5401, Analog Devices). The microcontroller’s GPIO is also used to enable or disable the iontophoresis circuit. For the optimized design, a 100-μA current (~2.6 μA mm−2) was applied for on-body iontophoresis sweat induction using the flexible microfluidic patch.
de Souza M.P., Chu D., Zhao M., Zayed A.M., Ruzin S.E., Schichnes D, & Terry N. (1999). Rhizosphere Bacteria Enhance Selenium Accumulation and Volatilization by Indian Mustard. Plant Physiology, 119(2), 565-574.
+ Open protocol
+ Expand
6

Portable Electrochemical Device Design

Check if the same lab product or an alternative is used in the 5 most similar protocols
The HiMEX device consisted of a micro-controller (ATSAMD21G18, Atmel Corporation), a digital-to-analogue converter (DAC8552, Texas Instruments), an analogue-to-digital converter (AD7490, Analog Devices), a multiplexer (ADG708, Analog Devices), and 96 potentiostats. Each potentiostat had two operational amplifiers (AD8606, Analog Devices): one amplifier maintained the potential difference between a working and a reference electrode, and the other one functioned as a transimpedance amplifier to convert current to a voltage signal. The current-measuring range of the transimpedance amplifier was ±7.5 μA. A 12 × 8 electrode array (96×220, DropSens, Spain) was used.
Park J., Park J.S., Huang C.H., Jo A., Cook K., Wang R., Lin H.Y., Deun J.V., Li H., Min J., Wang L., Yoon G., Carter B.S., Balaj L., Choi G.S., Castro C.M., Weissleder R, & Lee H. (2021). A high-throughput magneto-electrochemical array for the integrated isolation and profiling of extracellular vesicles from plasma. Nature biomedical engineering, 5(7), 678-689.
+ Open protocol
+ Expand
7

Portable Electrochemical Device Design

Check if the same lab product or an alternative is used in the 5 most similar protocols
The HiMEX device consisted of a micro-controller (ATSAMD21G18, Atmel Corporation), a digital-to-analogue converter (DAC8552, Texas Instruments), an analogue-to-digital converter (AD7490, Analog Devices), a multiplexer (ADG708, Analog Devices), and 96 potentiostats. Each potentiostat had two operational amplifiers (AD8606, Analog Devices): one amplifier maintained the potential difference between a working and a reference electrode, and the other one functioned as a transimpedance amplifier to convert current to a voltage signal. The current-measuring range of the transimpedance amplifier was ±7.5 μA. A 12 × 8 electrode array (96×220, DropSens, Spain) was used.
Park J., Park J.S., Huang C.H., Jo A., Cook K., Wang R., Lin H.Y., Deun J.V., Li H., Min J., Wang L., Yoon G., Carter B.S., Balaj L., Choi G.S., Castro C.M., Weissleder R, & Lee H. (2021). A high-throughput magneto-electrochemical array for the integrated isolation and profiling of extracellular vesicles from plasma. Nature biomedical engineering, 5(7), 678-689.
+ Open protocol
+ Expand

About PubCompare

Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.

We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.

However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.

Ready to get started?

Sign up for free.
Registration takes 20 seconds.
Available from any computer
No download required

Sign up now

Revolutionizing how scientists
search and build protocols!