ADUM1510BRWZ-RL Analog Devices Inc, ADUM1510BRWZ-RL Datasheet

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ADUM1510BRWZ-RL

Manufacturer Part Number
ADUM1510BRWZ-RL
Description
5 - CH UNIDIRECTIONAL DIGITAL ISOLATORS
Manufacturer
Analog Devices Inc
Series
iCoupler®r
Datasheet

Specifications of ADUM1510BRWZ-RL

Inputs - Side 1/side 2
5/0
Number Of Channels
5
Isolation Rating
2500Vrms
Voltage - Supply
4.5 V ~ 5.5 V
Data Rate
10Mbps
Propagation Delay
30ns
Output Type
Logic
Package / Case
16-SOIC (0.300", 7.5mm Width)
Operating Temperature
-40°C ~ 105°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
FEATURES
RoHS compliant, 16-lead, wide body SOIC package
Low power operation: 5 V
High temperature operation: 105°C
Up to 10 Mbps data rate (NRZ)
Low default output state
Safety and regulatory approvals
APPLICATIONS
General-purpose, unidirectional, multichannel isolation
Rev. A
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
1.3 mA per channel maximum @ 0 Mbps to 2 Mbps
3.3 mA per channel maximum @ 10 Mbps
UL recognition: 2500 V rms for 1 minute per UL 1577
GND
GND
V
DD1
V
FUNCTIONAL BLOCK DIAGRAM
V
V
V
V
5-Channel, Unidirectional Digital Isolator
IB
IA
IC
ID
IE
1
1
1
2
3
4
5
6
7
8
ADuM1510
ENCODE
ENCODE
ENCODE
ENCODE
ENCODE
Figure 1.
DECODE
DECODE
DECODE
DECODE
DECODE
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
GENERAL DESCRIPTION
The ADuM1510
on the Analog Devices, Inc., iCoupler® technology. Combining
high speed CMOS and monolithic air core transformer technology,
these isolation components provide outstanding performance
characteristics superior to alternatives such as optocoupler devices.
By avoiding the use of LEDs and photodiodes, iCoupler devices
eliminate the design difficulties commonly associated with
optocouplers. The typical optocoupler concerns regarding
uncertain current transfer ratios, nonlinear transfer functions,
and temperature and lifetime effects are eliminated with the
simple iCoupler digital interfaces and stable performance
characteristics. The need for external drivers and other discrete
components is eliminated with iCoupler products. In addition,
iCoupler devices run at one-tenth to one-sixth the power
consumption of optocouplers at comparable signal data rates.
The ADuM1510 isolator provides five independent isolation
channels supporting data rates up to 10 Mbps. The ADuM1510
operates with the supply voltage of either side ranging from 4.5 V
to 5.5 V. Unlike other optocoupler alternatives, the ADuM1510
isolator has a patented refresh feature that ensures dc correctness in
the absence of input logic transitions and during power-up/
power-down conditions.
1
pending.
Protected by U.S. Patents 5,952,849, 6,873,065, and 7,075,329. Other patents
16
15
14
13
12
11
10
9
V
GND
V
V
V
V
V
GND
DD2
OA
OB
OC
OD
OE
2
2
1
©2007–2008 Analog Devices, Inc. All rights reserved.
is a unidirectional, 5-channel isolator based
ADuM1510
www.analog.com

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ADUM1510BRWZ-RL Summary of contents

Page 1

FEATURES RoHS compliant, 16-lead, wide body SOIC package Low power operation 1.3 mA per channel maximum @ 0 Mbps to 2 Mbps 3.3 mA per channel maximum @ 10 Mbps High temperature operation: 105° Mbps ...

Page 2

ADuM1510 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 General Description ......................................................................... 1 Functional Block Diagram .............................................................. 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 Electrical Characteristics—5 V Operation................................ 3 Package Characteristics ............................................................... 4 Regulatory Information ............................................................... 4 Insulation ...

Page 3

SPECIFICATIONS ELECTRICAL CHARACTERISTICS—5 V OPERATION All voltages are relative to their respective ground. 4.5 V ≤ V over the entire recommended operation range, unless otherwise noted; all typical specifications are at T Table 1. Parameter DC SPECIFICATIONS Input Quiescent Supply ...

Page 4

ADuM1510 PACKAGE CHARACTERISTICS Table 2. Parameter 1 Resistance (Input-to-Output) 2 Capacitance (Input-to-Output) 2 Input Capacitance IC Junction-to-Case Thermal Resistance, Side 1 IC Junction-to-Case Thermal Resistance, Side 2 1 The device is considered a two-terminal device. Pin 1 through Pin 8 ...

Page 5

ABSOLUTE MAXIMUM RATINGS Ambient temperature T = 25°C, unless otherwise noted. A Table 6. Parameter Rating Storage Temperature (T ) Range −65°C to +150°C ST Ambient Operating Temperature −40°C to +105° Range A 1 Supply Voltages (V , ...

Page 6

ADuM1510 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Table 7. Pin Function Descriptions Pin No. Mnemonic Description 1 V Supply Voltage for Isolator Side 1 (4 5.5 V). DD1 2, 8 GND Ground 1. Ground reference for Isolator Side 1. ...

Page 7

TYPICAL PERFORMANCE CHARACTERISTICS 350 300 250 SIDE 2 200 150 SIDE 1 100 100 CASE TEMPERATURE (°C) Figure 3. Thermal Derating Curve, Dependence of Safety-Limiting Values with Case Temperature per DIN V VDE V 0884-10 1.6 ...

Page 8

ADuM1510 APPLICATIONS INFORMATION PCB LAYOUT The ADuM1510 digital isolator requires no external interface circuitry for the logic interfaces. Power supply bypassing is strongly recommended at the input and output supply pins (see Figure 9). Bypass capacitors are most conveniently connected ...

Page 9

The preceding magnetic flux density values correspond to specific current magnitudes at given distances away from the ADuM1510 transformers. Figure 12 expresses these allowable current magnitudes as a function of frequency for selected distances. As seen in Figure 12, the ...

Page 10

ADuM1510 When the V output supply is below the level at which the DD2 ADuM1510 output transistors are biased (approximately 1 V), the outputs take on a high impedance state. When V is above a value of approximately 2 V, ...

Page 11

... COPLANARITY 0.10 ORDERING GUIDE Number of Number Inputs, of Inputs, Model V Side V DD1 DD2 ADuM1510BRWZ ADuM1510BRWZ- RoHS Compliant Part. 10.50 (0.4134) 10.10 (0.3976 7.60 (0.2992) 7.40 (0.2913) 1 10.65 (0.4193) 8 10.00 (0.3937) 1.27 (0.0500) BSC 2.65 (0.1043) 2.35 (0.0925) SEATING 0.51 (0.0201) 0.33 (0.0130) PLANE 0 ...

Page 12

ADuM1510 NOTES ©2007–2008 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D06790-0-9/08(A) Rev Page ...

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