MX581 Maxim Integrated Products, Inc., MX581 Datasheet

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MX581

Manufacturer Part Number
MX581
Description
Mx581 High-precision, 10v Reference
Manufacturer
Maxim Integrated Products, Inc.
Datasheet

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Not Recommended for New Designs
This product was manufactured for Maxim by an outside wafer foundry
using a process that is no longer available. It is not recommended for
new designs. The data sheet remains available for existing users.
A Maxim replacement or an industry second-source may be available.
Please see the QuickView data sheet for this part or contact technical
support for assistance.
For further information,
contact Maxim’s Applications Tech
Support.

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MX581 Summary of contents

Page 1

Not Recommended for New Designs This product was manufactured for Maxim by an outside wafer foundry using a process that is no longer available not recommended for new designs. The data sheet remains available for existing users. A ...

Page 2

... Total supply current to the device, including the internal output buffer amplifier is typically 750µA. The MX581 is designed for use with 8- to 14-bit ADCs and DACs as well as data acquisition systems. The reference is available in a 3-pin T0-39 metal can and an 8-pin SO surface-mount package ...

Page 3

... Lead Temperature (soldering, 10s) .................................+300°C Die Junction Temperature (T Thermal Resistance, Junction to Ambient TO-39 CAN ..............................................................+150°C/W SO ............................................................................+170°C/W CONDITIONS MX581J 0mA L MX581K/T MX581JH/JCSA MX581JESA MX581KH/KCSA MX581KESA MX581S MX581T 12.5V < V < 15V IN No load 15V < V < 30V 0mA to 5mA 0mA ...

Page 4

... SOURCE OUTPUT CURRENT (mA) Detailed Description As shown in Figure 1, most applications of the MX581 require no external components. Connections are + and GND (GND is tied to the case in the TO-5 OUT package). Usually the desired accuracy is obtained by selecting the appropriate device grade. However, any part can be adjusted to a tighter tolerance slightly different voltage, using the fine trim circuit in Figure 2 ...

Page 5

... By adding the maximum deviation for a given device to its initial tolerance, the total error is quickly determined. The MX581 is unique in that it can sink as well as source current. The circuit is also protected for output shorts to either +VS or GND. The output voltage versus current characteristic is shown in the Typical Operating Characteristics ...

Page 6

... The operating temperature range for this connec- tion is limited to -55°C to +85°C. The MX581 is well suited for use with a wide variety of digital-to-analog converters, especially CMOS DACs. Figure 7 shows a circuit in which an MX7533 10-bit ...

Page 7

... High-Precision, 10V Reference +15V + OUT MX581 1 / 74C240 3 GND 3-STATE BUFFER Figure 9. MX581 Microprocessor Interface 6 _______________________________________________________________________________________ OUT TRANSISTOR COUNT: 72 SUBSTRATE CONNECTED TO GND Chip Topography 0.087" (2.208mm) 0.071" (1.803mm) GND GND ...

Page 8

For the latest package outline information www.maxim-ic.com/packages TOP VIEW FRONT VIEW Maxim cannot assume responsibility for use of ...

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