900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




Intersil Electronic Components Datasheet

AD7531 Datasheet

10-Bit/ 12-Bit/ Multiplying D/A Converters

No Preview Available !

AD7520, AD7530,
AD7521, AD7531
August 1997
10-Bit, 12-Bit, Multiplying D/A Converters
Features
Description
• AD7520/AD7530, 10-Bit Resolution; 8-Bit, 9-Bit and
10-Bit Linearity
• AD7521/AD7531, 12-Bit Resolution; 8-Bit, 9-Bit and
10-Bit Linearity
• Low Power Dissipation (Max) . . . . . . . . . . . . . . . .20mW
• Low Nonlinearity Tempco at 2ppm of FSR/oC
• Current Settling Time to 0.05% of FSR . . . . . . . . 1.0µs
• Supply Voltage Range . . . . . . . . . . . . . . . . ±5V to +15V
• TTL/CMOS Compatible
• Full Input Static Protection
• /883B Processed Versions Available
The AD7520/AD7530 and AD7521/AD7531 are monolithic,
high accuracy, low cost 10-bit and 12-bit resolution,
multiplying digital-to-analog converters (DAC). Intersil’
thin-film on CMOS processing gives up to 10-bit accuracy
with TTL/CMOS compatible operation. Digital inputs are fully
protected against static discharge by diodes to ground and
positive supply.
Typical applications include digital/analog interfacing,
multiplication and division, programmable power supplies,
CRT character generation, digitally controlled gain circuits,
integrators and attenuators, etc.
The AD7530 and AD7531 are identical to the AD7520 and
AD7521, respectively, with the exception of output leakage
current and feedthrough specifications.
Ordering Information
PART NUMBER
AD7520JN, AD7530JN
AD7520KN, AD7530KN
AD7521JN, AD7531JN
AD7521KN, AD7531KN
AD7520LN, AD7530LN
AD7521LN, AD7531LN
AD7520JD
AD7520KD
AD7520LD
AD7520SD, AD7520SD/883B
AD7520UD, AD7520UD/883B
LINEARITY (INL, DNL)
0.2% (8-Bit)
0.1% (9-Bit)
0.2% (8-Bit)
0.1% (9-Bit)
0.05% (10-Bit)
0.05% (10-Bit)
0.2% (8-Bit)
0.1% (9-Bit)
0.05% (10-Bit)
0.2% (8-Bit)
0.05% (10-Bit)
Pinouts
AD7520, AD7530
(CERDIP, PDIP)
TOP VIEW
IOUT1 1
IOUT2 2
GND 3
BIT 1 (MSB) 4
BIT 2 5
BIT 3 6
BIT 4 7
BIT 5 8
16 RFEEDBACK
15 VREF
14 V+
13 BIT 10 (LSB)
12 BIT 9
11 BIT 8
10 BIT 7
9 BIT 6
TEMP. RANGE (oC)
PACKAGE
0 to 70
16 Ld PDIP
0 to 70
16 Ld PDIP
0 to 70
18 Ld PDIP
0 to 70
18 Ld PDIP
-40 to 85
16 Ld PDIP
-40 to 85
18 Ld PDIP
-25 to 85
16 Ld CERDIP
-25 to 85
16 Ld CERDIP
-25 to 85
16 Ld CERDIP
-55 to 125
16 Ld CERDIP
-55 to 125
16 Ld CERDIP
PKG. NO.
E16.3
E16.3
E18.3
E18.3
E16.3
E18.3
F16.3
F16.3
F16.3
F16.3
F16.3
AD7521, AD7531
(PDIP)
TOP VIEW
IOUT1 1
IOUT2 2
GND 3
BIT 1 (MSB) 4
BIT 2 5
BIT 3 6
BIT 4 7
BIT 5 8
BIT 6 9
18 RFEEDBACK
17 VREF
16 V+
15 BIT 12 (LSB)
14 BIT 11
13 BIT 10
12 BIT 9
11 BIT 8
10 BIT 7
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999
10-7
File Number 3104.1


Intersil Electronic Components Datasheet

AD7531 Datasheet

10-Bit/ 12-Bit/ Multiplying D/A Converters

No Preview Available !

AD7520, AD7530, AD7521, AD7531
Absolute Maximum Ratings
Supply Voltage (V+ to GND). . . . . . . . . . . . . . . . . . . . . . . . . . . +17V
VREF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±25V
Digital Input Voltage Range . . . . . . . . . . . . . . . . . . . . . . . V+ to GND
Output Voltage Compliance . . . . . . . . . . . . . . . . . . . . -100mV to V+
Operating Conditions
Temperature Ranges
JN, KN, LN Versions . . . . . . . . . . . . . . . . . . . . . . . . . .0oC to 70oC
JD, KD, LD Versions . . . . . . . . . . . . . . . . . . . . . . . . -25oC to 85oC
SD, UD Versions . . . . . . . . . . . . . . . . . . . . . . . . . . -55oC to 125oC
Thermal Information
Thermal Resistance (Typical, Note 1)
θJA (oC/W) θJC (oC/W)
16 Ld PDIP Package . . . . . . . . . . . . . . . . 100
N/A
18 Ld PDIP Package . . . . . . . . . . . . . . . .
90
N/A
CERDIP Package . . . . . . . . . . . . . . . . . .
75
20
Maximum Junction Temperature (Hermetic Package) . . . . . . . . 175oC
Maximum Junction Temperature (Plastic Packages) . . . . . . . 150oC
Maximum Storage Temperature Range . . . . . . . . . .-65oC to 150oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300oC
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
The digital control inputs are zener protected; however, permanent damage may occur on unconnected units under high energy electrostatic fields. Keep
unused units in conductive foam at all times.
Do not apply voltages higher than VDD or less than GND potential on any terminal except VREF and RFEEDBACK.
NOTE:
1. θJA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications V+ = +15V, VREF = +10V, TA = 25oC Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
SYSTEM PERFORMANCE (Note 2)
Resolution
Nonlinearity
J, S S Over -55oC to 125oC
(Notes 2, 5) (Figure 3)
K T Over -55oC to 125oC
(Figure 2)
L, U -U10OVverV-5R5EoFCto+1102V5oC
(Figure 2)
Nonlinearity Tempco
-10V VREF +10V
(Notes 3, 4)
Gain Error
AD7520/AD7530
MIN TYP
MAX
10 10
10
- - ±0.2
(8-Bit)
- - ±0.1
(9-Bit)
- - ±0.05
(10-Bit)
--
±2
- ±0.3
-
Gain Error Tempco
- - ±10
Output Leakage Current
(Either Output)
Over the Specified
Temperature Range
DYNAMIC CHARACTERISTICS
Output Current Settling Time
To 0.05% of FSR (All Digital
Inputs Low To High And High
To Low) (Note 4) (Figure 7)
Feedthrough Error
VREF = 20VP-P, 10kHz
(50kHz) All Digital Inputs Low
(Note 4) (Figure 6)
REFERENCE INPUT
Input Resistance
ANALOG OUTPUT
All Digital Inputs High
IOUT1 at Ground
Output Capacitance
IOUT1 All Digital Inputs High
IOUT2 (Note 4) (Figure 5)
IOUT1 All Digital Inputs Low
IOUT2 (Note 4) (Figure 5)
-
-
-
5
-
-
-
-
- ±200
(±300)
1.0 -
- 10
10 20
200 -
75 -
75 -
200 -
AD7521/AD7531
MIN TYP
MAX
UNITS
12 12
12 Bits
- - ±0.2 % of
(8-Bit) FSR
- - ±0.1 % of
(9-Bit) FSR
- - ±0.05 % of
(10-Bit) FSR
--
±2 ppm of
FSR/oC
- ±0.3
- % of
FSR
- - ±10 ppm of
FSR/oC
-
-
±200
nA
(±300)
- 1.0
- µs
--
10 mVP-P
5 10
20 k
- 200
- 75
- 75
- 200
- pF
- pF
- pF
- pF
10-8


Part Number AD7531
Description 10-Bit/ 12-Bit/ Multiplying D/A Converters
Maker Intersil Corporation
Total Page 9 Pages
PDF Download

AD7531 Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 AD7530 Multiplying D/A Converters
Harris
2 AD7530 10-Bit/ 12-Bit/ Multiplying D/A Converters
Intersil Corporation
3 AD7531 Multiplying D/A Converters
Harris
4 AD7531 10-Bit/ 12-Bit/ Multiplying D/A Converters
Intersil Corporation
5 AD7533 10-Bit Multiplying D/A Converter
Renesas
6 AD7533 CMOS LOW COST 10-BIT MULTIPLYING DAC
Analog Devices
7 AD7533 8-Bit/ Multiplying D/A Converters
Intersil Corporation
8 AD7534 LC2MOS uP-COMPATIBLE 14-BIT DAC
Analog Devices
9 AD7535 LC2MOS uP-COMPATIBLE 14-BIT DAC
Analog Devices





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

Privacy Policy