http://www.datasheet4u.com

900,000+ Datasheet PDF Search and Download

Datasheet4U offers most rated semiconductors datasheets pdf




Maxim Integrated Semiconductor Electronic Components Datasheet

MAX15501 Datasheet

(MAX15500 / MAX15501) Industrial Analog Current/Voltage Output Conditioners

No Preview Available !

MAX15501 pdf
www.Data1S9h-e46e0t42U; R.ceovm0; 6/09
Industrial Analog Current/
Voltage-Output Conditioners
General Description
The MAX15500/MAX15501 analog output conditioners
provide a programmable current up to Q24mA, or a volt-
age up to Q12V proportional to a control voltage signal.
The control voltage is typically supplied by an external
DAC with an output voltage range of 0 to 4.096V for the
MAX15500 and 0 to 2.5V for the MAX15501. The output
current and voltage are selectable as either unipolar or
bipolar. In the unipolar configuration, a control voltage
of 5% full-scale (FS) produces a nominal output of 0A or
0V to achieve underrange capability. A control voltage
of 100%FS produces one of two programmable levels
(105%FS or 120%FS) to achieve overrange capability.
The outputs of the MAX15500/MAX15501 are protected
against overcurrent conditions and a short to ground or
supply voltages up to Q35V. The devices also monitor for
overtemperature and supply brownout conditions. The
supply brownout threshold is programmable.
The MAX15500/MAX15501 are programmed through an
SPIK interface capable of daisy-chained operation. The
MAX15500/MAX15501 provide extensive error reporting
through the SPI interface and an additional open-drain
interrupt output. The devices include an analog output to
monitor load conditions.
The MAX15500/MAX15501 operate over the -40NC to
+105NC temperature range. The devices are available in
a 32-pin, 5mm x 5mm TQFN package.
Applications
Programmable Logic Controllers (PLCs)
Distributed I/Os
Embedded Systems
Industrial Control and Automation
Simplified Block Diagram
SCLK
DIN
DOUT
CS1
CS2
READY
AIN
ERROR
MON
REFIN
DVDD AVDD
AVDDO
SPI
INTERFACE
ERROR
HANDLING
BIDIRECTIONAL
CURRENT
DRIVER
BIDIRECTIONAL
VOLTAGE
DRIVER
MAX15500
MAX15501
ERROR
HANDLING
OVER-
CURRENT
PROTECTION
SENSERN
SENSERP
COMP
OUT
SENSEVP
SENSEVN
FSMODE FSSEL AVSS AVSSO AGND DGND OUTDIS
Features
S Supply Voltage Up to Q32.5V
S Output Protected Up to Q35V
S Programmable Output (Plus Overrange)
±10V
0 to 10V
0 to 5V
±20mA
0 to 20mA
4 to 20mA
S Current Output Drives 0 to 1kI
S Voltage Output Drives Loads Down to 1kI
S HART Compliant
S 2ppm Gain Error Drift Over Temperature
S SPI Interface, with Daisy-Chain Capability
S Supports +4.096V (MAX15500) or +2.5V
(MAX15501) Full-Scale Input Signals
S Extensive Error Reporting
Short-Circuit and Overcurrent Protection
Open-Circuit Detection
Brownout Detection
Overtemperature Protection
S Fast, 40µs Settling Time
Ordering Information
PART
MAX15500GTJ+
MAX15501GTJ+
PIN-PACKAGE
32 TQFN
32 TQFN
REFERENCE
+4.096V
+2.5V
Note: All devices are specified over the -40NC to +105NC oper-
ating temperature range.
+Denotes a lead(Pb)-free/RoHS-compliant package.
SPI is a trademark of Motorola, Inc.
Pin Configuration
TOP VIEW
24 23 22 21 20 19 18 17
SENSEVP 25
16 N.C.
AVDD 26
15 AGND
AGND 27
14 AIN
AVSS 28
MON 29
MAX15500
MAX15501
13 REFIN
12 AGND
CS1 30
11 FSMODE
CS2 31
N.C. 32
+
EP* 10 FSSEL
9 OUTDIS
1 2345678
*EXPOSED PAD.
TQFN
________________________________________________________________ Maxim Integrated Products   1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.


Maxim Integrated Semiconductor Electronic Components Datasheet

MAX15501 Datasheet

(MAX15500 / MAX15501) Industrial Analog Current/Voltage Output Conditioners

No Preview Available !

MAX15501 pdf
www.DataSheet4U.com
Industrial Analog Current/
Voltage-Output Conditioners
ABSOLUTE MAXIMUM RATINGS
AVDD to AGND......................................................-0.3V to +35V
AVSS to AGND.......................................................-35V to +0.3V
AVDD to AVSS............................................................. 0 to +70V
AVDD to AVDDO............................................................ 0 to +4V
AVSS to AVSSO............................................................ -4V to 0V
DGND to AGND....................................................-0.3V to +0.3V
AVDD to DVDD.........................................................-6V to +35V
DVDD to DGND....................................................-0.3V to +6.0V
CS1, CS2, SCLK, DIN, DOUT, READY, ERROR, FSMODE,
MON, OUTDIS, FSSEL to DGND......................-0.3V to +6.0V
AIN, REFIN to AGND............................................-0.3V to +6.0V
SENSEVP, SENSEVN, SENSERP,
SENSERN to AGND...the higher of -35V and (AVSS - 0.3V) to
the lower of (AVDD + 0.3V) and +35V
OUT, COMP to AGND.... the higher of -35V and (AVSS - 0.3V) to
the lower of (AVDD + 0.3V) and +35V
Maximum Current on Pin............................................... ±100mA
Continuous Power Dissipation (derate 34.5mW/NC above +70NC)
32-Pin TQFN (TA = +70NC, multilayer board).........2758.6mW
Operating Temperature Range......................... -40NC to +105NC
Storage Temperature Range............................ -65NC to +150NC
Lead Temperature (soldering, 10s).................................+300NC
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(VAVDD = +24V, VAVSS = -24V, VDVDD = 5.0V, CLOAD = 1nF, CCOMP = 0nF, VREFIN = 4.096V for the MAX15500, VREFIN = 2.5V for
the MAX15501. All specifications for TA = -40NC to +105NC. Typical values are at TA = +25NC, unless otherwise noted.)
PARAMETER
POWER SUPPLY (Note 1)
Analog Positive Supply Voltage
Analog Negative Supply
Voltage
AVDD to AVDDO Voltage
Difference
AVSS to AVSSO Voltage
Difference
Digital Supply Voltage
Analog Positive Supply Current
Analog Negative Supply Current
Digital Supply Current
Analog Positive Standby Current
Analog Negative Standby Current
ANALOG INPUT (AIN, REFIN)
Input Impedance
Input Capacitance
Analog Input Full Scale
REFIN Full-Scale Input
SYMBOL
VAVDD
VAVSS
VAVDDO
VAVSSO
VDVDD
IAP
IAN
IDVDD
ISTBYP
ISTBYN
RIN
CIN
VAIN
VREFIN
CONDITIONS
5% overrange (FSMODE = DVDD)
20% overrange (FSMODE = DGND)
5% overrange (FSMODE = DVDD)
20% overrange (FSMODE = DGND)
(Note 1)
(Note 1)
IAP = IAVDD + IAVDDO, ILOAD = 0
IAN = IAVSS + IAVSSO, ILOAD = 0
VDVDD = 5V
ISTBYP = IAVDD + IAVDDO, OUTDIS =
DGND or software standby mode
ISTBYN = IAVSS + IAVSSO, OUTDIS =
DGND or software standby mode
FSSEL = DVDD, MAX15500
FSSEL = DGND, MAX15501
FSSEL = DVDD, MAX15500
FSSEL = DGND, MAX15501
MIN TYP MAX UNITS
15
18.5
-32.5
-32.5
24 32.5
24 32.5
-24 -15
-24 -18.5
2.5
V
V
V
2.5 V
2.7
5.25
V
5 7 mA
-7 -4.5
mA
0.1 0.4 mA
1 mA
-0.5 mA
10
10
4.0 4.096 4.2
2.4 2.5 2.6
4.0 4.096 4.2
2.4 2.5 2.6
kI
pF
V
V
2   _______________________________________________________________________________________


Part Number MAX15501
Description (MAX15500 / MAX15501) Industrial Analog Current/Voltage Output Conditioners
Maker Maxim Integrated Products
Total Page 27 Pages
PDF Download
MAX15501 pdf
Download PDF File
MAX15501 pdf
View for Mobile



Buy Electronic Components




Related Datasheet

1 MAX15500 (MAX15500 / MAX15501) Industrial Analog Current/Voltage Output Conditioners Maxim Integrated Products
Maxim Integrated Products
MAX15500 pdf
2 MAX15501 (MAX15500 / MAX15501) Industrial Analog Current/Voltage Output Conditioners Maxim Integrated Products
Maxim Integrated Products
MAX15501 pdf






Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

site map

webmaste! click here

contact us

Buy Components