TOP Electronic Industry Co., Ltd.
| Payment Terms | T/T, Western Union, |
| Supply Ability | 1000pcs per month |
| Delivery Time | 3-5 working days after received the payment |
| Packaging Details | Packed in original tray firstly ,then carton, at last Bubble bag for outer packing |
| Function | Step-Up, Step-Down |
| Output Configuration | Positive or Negative |
| Topology | Buck, Boost |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Brand Name | Texas Instruments |
| Model Number | DAC161P997CISQ/NOPB |
| Certification | CE, GCF, ROHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, | Supply Ability | 1000pcs per month |
| Delivery Time | 3-5 working days after received the payment | Packaging Details | Packed in original tray firstly ,then carton, at last Bubble bag for outer packing |
| Function | Step-Up, Step-Down | Output Configuration | Positive or Negative |
| Topology | Buck, Boost | Output Type | Adjustable |
| Number of Outputs | 1 | Brand Name | Texas Instruments |
| Model Number | DAC161P997CISQ/NOPB | Certification | CE, GCF, ROHS |
| Place of Origin | China | ||
| High Light | 16-bit programmable DAC ，4-20mA HART compatible DAC ，industrial automation DAC with fault protection | ||
DAC161P997CISQ/NOPB 16-Bit Programmable Loop-Powered 4-20mA DAC High-Accuracy Low-Power Digital Calibration HART Compatible Robust andplusmn;40V Fault Protection Industrial Automation Solution
andnbsp;
Features
16-Bit Linearity
Single-Wire Interface (SWlF), with Handshake
Digital Data Transmission (No Loss of Fidelity)
Pin Programmable Power-Up Condition
Self Adjusting to Input Data Rate
Loop Error Detection and Rreporting
Programmable Output Current Error Level
No External Precision Components
Simple Interface to HART Modulator
Small Package: WQFN-16 (4 x 4 mm, 0.5 mmPitch)
Key Specifications
andnbsp;andnbsp;-Output Current TempCo: 29 ppmFS/anddeg;C (Max)
andnbsp;andnbsp;-Long-Term Output Current Drift: 90 ppmFS(TyP)
andnbsp; -INL: 3.3/-2.1 andmu;A(Max)
andnbsp; -Total Supply Current: 190 andmu;A (Max)
andnbsp;
Application
Two-Wire,4-20 mA Current Loop Transmitter
Industrial Process Control
Actuator Control
Factory Automation
Building Automation
Precision instruments
Data Acquisition Systems
Test Systems
andnbsp;
Description
The DAC161P997 is a 16-bit andDelta; digital-to-analogandnbsp;converter(DAC)for transmitting an analog outputandnbsp;current over an industry standard 4-20 mA currentandnbsp;loop.lt offers 16-bit accuracy with a low outputandnbsp;current temperature coefficient(29ppm/C)andandnbsp;excellent long-term output current drift (90 ppmFS)andnbsp;while consuming less than 190 andmu;A.
The data link to the DAC161P997 is a Single Wireandnbsp;Interface(SWF)which allows sensor data to beandnbsp;transferred in digital format over an isolationandnbsp;boundary usingja single isolation component. Theandnbsp;DAC161P997and#39;S;digital input is compatible withandnbsp;standard isolation transformers and opto-couplers.andnbsp;Error detection and handshaking features within theandnbsp;SWF protocolensure error free communicationandnbsp;across the isolation boundary. For applications whereandnbsp;isolation is not required, the DAC161P997 interfacesandnbsp;directly to a microcontroller.
The loop drive of the DAC161P997 interfaces to aandnbsp;HART(Highway Addressable Remote Transducer)andnbsp;modulator, allowing injection of FSK modulated digitalandnbsp;data into the 4-20 mA current loop. This combinationandnbsp;of specifications andfeatures makes theandnbsp;DAC161P997idealfor2-and4-wire industrialandnbsp;transmitters.
The DAC161P997 is available in a 16-lead WQFNandnbsp;package and is specified over the extended industrialandnbsp;temperature range of -40and#39;C to 105anddeg;C.
andnbsp;
INFORMATION
| Category | andnbsp; | |
| Manufacturer | Texas Instruments | andnbsp; |
| Series | - | andnbsp; |
| Packaging | Tape andamp; Reel (TR) Cut Tape (CT) Digi-Reelandreg; | andnbsp; andnbsp; andnbsp; |
| Part Status | Active | andnbsp; |
| Type | DAC | andnbsp; |
| Number of Channels | 1 | andnbsp; |
| Resolution (Bits) | 16 b | andnbsp; |
| Sampling Rate (Per Second) | - | andnbsp; |
| Data Interface | Serial | andnbsp; |
| Voltage Supply Source | Analog and Digital | andnbsp; |
| Voltage - Supply | 2.7V ~ 3.6V | andnbsp; |
| Operating Temperature | -40anddeg;C ~ 105anddeg;C | andnbsp; |
| Mounting Type | Surface Mount | andnbsp; |
| Package / Case | 16-WFQFN Exposed Pad | andnbsp; |
| Supplier Device Package | 16-WQFN (4x4) | andnbsp; |
| Base Product Number |
andnbsp;
Drawing
Our advantage :phones, PDAand#39;s, notebook comput.ers
andnbsp;
be sure to meet your need for all kinds of components. ^_^
Product List
Supply a Series of Electronic Components, full range of semiconductors, active andamp; passive Components.We can help you to get all for bom of the PCB,IN a word, you can get one-stop solution here,
The offers including:
Integrated Circuit, Memory ICs, Diode, Transistor , Capacitor, Resistor, Varistor, Fuse, Trimmer andamp; Potentiometer, Transformer, Battery, Cable, Relay, Switch, Connector, Terminal Block, Crystal andamp; Oscillator, Inductor, Sensor, Transformer, IGBT Driver, LED,LCD, Convertor, PCB (Printed Circuit Board),PCBA (PCB Assembly)
Strong in Brand:
Microchip, MAX, AD, TI, ATMEL, ST, ON, NS, Intersil, Winbond, Vishay, ISSI, Infineon, NEC, FAIRCHILD, OMRON,YAGEO, TDK, etc
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
>10000000
Employee Number:
>20
Ecer Certification：
Verified Supplier
Thank you for your time to know our company and lean our production. TOP Electronic Industry co., Ltdandnbsp; was established in 2006. After 10 years effort and development, now we have become one of the leading electronic components distributors in China. We keep very kind relationship with our ... Thank you for your time to know our company and lean our production. TOP Electronic Industry co., Ltdandnbsp; was established in 2006. After 10 years effort and development, now we have become one of the leading electronic components distributors in China. We keep very kind relationship with our ...
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