ISL32600EFUZ-T7A Intersil, ISL32600EFUZ-T7A Datasheet

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ISL32600EFUZ-T7A

Manufacturer Part Number
ISL32600EFUZ-T7A
Description
RS-422/RS-485 Interface IC RS-485/422 SERIAL TRANSCEIVER IC
Manufacturer
Intersil
Datasheet

Specifications of ISL32600EFUZ-T7A

Rohs
yes
Data Rate
128 Kbps to 256 Kbps
Operating Supply Voltage
2.7 V to 3.6 V
Supply Current
120 uA
Operating Temperature Range
- 40 C to + 125 C
Mounting Style
SMD/SMT
Package / Case
MSOP-10
Function
Full Duplex
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
1.8V to 3.3V, Micro-Power, ±15kV ESD, +125°C, Slew
Rate Limited, RS-485/RS-422 Transceivers
ISL32600E, ISL32601E, ISL32602E, ISL32603E
The Intersil ISL32600E, ISL32601E, ISL32602E and
ISL32603E are ±15kV IEC61000 ESD protected, micro power,
wide supply range transceivers for differential communication.
The ISL32600E and ISL32601E operate with V
have maximum supply currents as low as 100µA with both the
transmitter (Tx) and receiver (Rx) enabled. The ISL32602E and
ISL32603E operate with supply voltages as low as 1.8V. These
transceivers have very low bus currents, so they present less
than a “1/8 unit load” to the bus. This allows more than 256
transmitters on the network, without violating the RS-485
specification’s 32 unit load maximum.
Rx inputs feature symmetrical switching thresholds, and up to
65mV of hysteresis, to improve noise immunity and to reduce
duty cycle distortion in the presence of slow moving input
signals (see Figure 9). The Rx input common mode range is the
full -7V to +12V RS-485 range for supply voltages ≥ 3V.
Hot Plug circuitry ensures that the Tx and Rx outputs remain in
a high impedance state while the power supply stabilizes.
This transceiver family utilizes slew rate limited drivers, which
reduce EMI, and minimize reflections from improperly terminated
transmission lines, or unterminated stubs in multidrop and
multipoint applications.
The ISL32600E and ISL32602E are configured for full duplex
(separate Rx input and Tx output pins) applications. The half
duplex versions multiplex the Rx inputs and Tx outputs to allow
transceivers with output disable functions in 8 Ld packages.
See Table 1 for a summary of each device’s features.
June 22, 2012
FN7967.0
100µ
FIGURE 1. ISL32600E AND ISL32601E HAVE A 9.6kbps
10µ
1m
2.7
DE = V
2.8
OPERATING I
MANY EXISTING 3V TRANSCEIVERS
CC
, RE = GND
2.9
SUPPLY VOLTAGE (V)
3
CC
LOWER THAN THE STATIC I
ISL3172E DYNAMIC (9.6kbps)
3.1
1
ISL3260XE DYNAMIC (9.6kbps)
3.2
25°C, R
3.3
ISL3260XE STATIC
D
ISL3172E STATIC
= ∞, C
CC
3.4
≥ 2.7V and
D
CC
= 50pF
3.5
OF
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
3.6
1-888-INTERSIL or 1-888-468-3774
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
Features
• Single 1.8V, 3V, or 3.3V Supply
• Low Supply Currents . . . . . . . ISL32601E, 100µA (Max) @ 3V
• IEC61000 ESD Protection on RS-485 I/O Pins . . . . . . ±15kV
• Symmetrical Switching Thresholds for Less Duty Cycle
• Up to 65mV Hysteresis for Improved Noise Immunity
• Data Rates from 128kbps to 460kbps
• Specified for +125°C Operation
• 1/8 Unit Load Allows up to 256 Devices on the Bus
• -7V to +12V Common Mode Input/Output Voltage Range
• Half and Full Duplex Pinouts; Three State Rx and Tx Outputs
• 5V Tolerant Logic Inputs
• Tiny MSOP Packages Consume 50% Less Board Space
Applications
• Differential Sensor Interfaces
• Process Control Networks
• Security Camera Networks
• Building Environmental Control/Lighting Systems
- Ultra Low Shutdown Supply Current . . . . . . . . . . . . . . 10nA
- Class 3 ESD Levels on all Other Pins . . . . . . . . . >8kV HBM
Distortion (See Figure 9)
(V
100µ
10m
FIGURE 2. ISL32602E AND ISL32603E WITH V
CC
1m
All other trademarks mentioned are the property of their respective owners.
1.8
≥ 3V)
DE = V
25°C, R
2.0
OPERATING I
COMPARED WITH I
CC
D
, RE = GND
= ∞, C
|
2.2
Copyright Intersil Americas Inc. 2012. All Rights Reserved
D
. . . . . . ISL32603E, 150µA (Max) @ 1.8V
SUPPLY VOLTAGE (V)
= 50pF
2.4
CC
BY A FACTOR OF 25 TO 40,
2.6
CC
DYNAMIC (256kbps)
AT V
2.8
CC
DYNAMIC (128kbps)
= 3.3V
3.0
CC
3.2
= 1.8V REDUCE
STATIC
3.4
3.6

Related parts for ISL32600EFUZ-T7A

ISL32600EFUZ-T7A Summary of contents

Page 1

... OF CC CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 Intersil (and design trademark owned by Intersil Corporation or one of its subsidiaries. All other trademarks mentioned are the property of their respective owners ISL32603E, 150µA (Max GND DYNAMIC (256kbps ∞ ...

Page 2

... Ordering Information PART NUMBER (Notes ISL32600EFBZ 32600EFBZ ISL32600EFUZ 32600 ISL32601EFBZ 32601 EFBZ ISL32601EFUZ 32601 ISL32602EFBZ 32602EFBZ ISL32602EFUZ 32602 ISL32603EFBZ 32603 EFBZ ISL32603EFUZ 32603 NOTES: 1. Add “-T” (full reel) or -T7A (250 piece reel) suffix for tape and reel. Please refer to TB347 for details on reel specifications. ...

Page 3

ISL32600E, ISL32601E, ISL32602E, ISL32603E Truth Tables TRANSMITTING INPUTS NOTE: *Shutdown Mode (See Note 11). Pin Descriptions PIN PACKAGE PACKAGE ...

Page 4

ISL32600E, ISL32601E, ISL32602E, ISL32603E Typical Operating Circuits +1. B/Z A GND 5 +3. ...

Page 5

... Ld MSOP Package . . . . . . . . . . . . . . . . . . 14 Ld SOIC Package . . . . . . . . . . . . . . . . . . . Maximum Junction Temperature (Plastic Package +150°C Maximum Storage Temperature Range . . . . . . . . . . . . . -65°C to +150°C +0.3V) Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see link below CC http://www.intersil.com/pbfree/Pb-FreeReflow.asp Recommended Operating Conditions Common Mode Range ISL32600E, ISL32601E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -7V to +12V ISL32602E, ISL32603E V CC ...

Page 6

ISL32600E, ISL32601E, ISL32602E, ISL32603E Electrical Specifications ISL32600E, ISL32601E: Unless Otherwise Specified. Boldface limits apply over the operating temperature range. (Note 6) (Continued) PARAMETER SYMBOL Input Current (A, B, A/Y, B/Z) I IN2 Receiver Differential Threshold V Voltage ΔV Receiver Input ...

Page 7

ISL32600E, ISL32601E, ISL32602E, ISL32603E Electrical Specifications ISL32600E, ISL32601E: Unless Otherwise Specified. Boldface limits apply over the operating temperature range. (Note 6) (Continued) PARAMETER SYMBOL Driver Enable from Shutdown to t ZL(SHDN) Output Low Time to Shutdown t SHDN Receiver Input ...

Page 8

ISL32600E, ISL32601E, ISL32602E, ISL32603E Electrical Specifications ISL32602E, ISL32603E +25°C; Unless Otherwise Specified. Boldface limits apply over the operating temperature range. (Note 6) (Continued) A PARAMETER SYMBOL ΔV Change in Magnitude of Driver Common-Mode V for OUT Complementary Output ...

Page 9

ISL32600E, ISL32601E, ISL32602E, ISL32603E Electrical Specifications ISL32602E, ISL32603E +25°C; Unless Otherwise Specified. Boldface limits apply over the operating temperature range. (Note 6) (Continued) A PARAMETER SYMBOL SWITCHING CHARACTERISTICS Maximum Data Rate f MAX Driver Differential Output Delay t ...

Page 10

ISL32600E, ISL32601E, ISL32602E, ISL32603E Test Circuits and Waveforms FIGURE 3A. V AND SIGNAL GENERATOR FIGURE 4A. TEST CIRCUIT FIGURE 4. DRIVER PROPAGATION ...

Page 11

ISL32600E, ISL32601E, ISL32602E, ISL32603E Test Circuits and Waveforms DIFF Y SIGNAL GENERATOR FIGURE 6A. TEST CIRCUIT RE B GND SIGNAL GENERATOR FIGURE 7A. TEST CIRCUIT RE B GND RO R ...

Page 12

ISL32600E, ISL32601E, ISL32602E, ISL32603E eliminate the duty cycle distortion that occurs on receivers with full fail safe (FFS) functionality and with slowly transitioning input signals (see Figure 9). FFS receiver switching points have ISL3260XE ...

Page 13

ISL32600E, ISL32601E, ISL32602E, ISL32603E IEC61000-4-2 Testing The IEC61000 test method applies to finished equipment, rather than to an individual IC. Therefore, the pins most likely to suffer an ESD event are those that are exposed to the outside world (the ...

Page 14

ISL32600E, ISL32601E, ISL32602E, ISL32603E Typical Performance Curves Specified 2.9 2 10kΩ DIFF 2.5 2.3 2 100Ω DIFF 1.9 1 54Ω DIFF 1.5 -40 -25 - TEMPERATURE (°C) FIGURE 10. ISL32600E, ...

Page 15

ISL32600E, ISL32601E, ISL32602E, ISL32603E Typical Performance Curves Specified (Continued) 400 R = 54Ω 50pF D D 390 380 370 360 350 t DDLH 340 t DDHL 330 -40 -25 - TEMPERATURE (°C) FIGURE 16. ...

Page 16

ISL32600E, ISL32601E, ISL32602E, ISL32603E Typical Performance Curves Specified (Continued) 200 150 100 LOW HIGH -50 +125°C -100 +25°C -40°C -150 - ...

Page 17

ISL32600E, ISL32601E, ISL32602E, ISL32603E Typical Performance Curves Specified (Continued 2.0 1.5 1.0 0.5 A-B 0 -0.5 -1.0 -1 ∞ 2.0 1.5 1.0 0.5 0 TIME (10µs/DIV) FIGURE 28. ISL32602E, ISL32603E PERFORMANCE WITH V = 1.8V, ...

Page 18

ISL32600E, ISL32601E, ISL32602E, ISL32603E Typical Performance Curves Specified (Continued 1. DIFF 1.5 1.0 0.5 0 A/Y - B/Z -0.5 -1.0 -1.5 TIME (1µs/DIV) FIGURE 34. ISL32602E, ISL32603E DRIVER AND RECEIVER WAVEFORMS, LOW ...

Page 19

... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. ...

Page 20

ISL32600E, ISL32601E, ISL32602E, ISL32603E Package Outline Drawing M8.118 8 LEAD MINI SMALL OUTLINE PLASTIC PACKAGE Rev 4, 7/11 3.0±0. PIN TOP VIEW H 0.25 - 0.36 0. SIDE VIEW ...

Page 21

ISL32600E, ISL32601E, ISL32602E, ISL32603E Package Outline Drawing M8.15 8 LEAD NARROW BODY SMALL OUTLINE PLASTIC PACKAGE Rev 4, 1/12 INDEX AREA TOP VIEW 5.00 (0.197) 4.80 (0.189) 1.27 (0.050) 0.51(0.020) 0.33(0.013) SIDE VIEW “A 21 DETAIL "A" ...

Page 22

ISL32600E, ISL32601E, ISL32602E, ISL32603E Package Outline Drawing M10.118 10 LEAD MINI SMALL OUTLINE PLASTIC PACKAGE Rev 1, 4/12 3.0±0. PIN TOP VIEW H 0.18 - 0.27 0. SIDE VIEW ...

Page 23

ISL32600E, ISL32601E, ISL32602E, ISL32603E Package Outline Drawing M14.15 14 LEAD NARROW BODY SMALL OUTLINE PLASTIC PACKAGE Rev 1, 10/09 14 3 PIN NO.1 ID MARK 5 0.31-0.51 0. A-B D TOP VIEW 1.75 ...

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