5.0V€ 15kV ESD‌è­·€ƒƒ¼ƒ•ƒ‡ƒ¥ƒ¼ƒ—ƒ¬ƒƒ‚¯‚¹/ 5.0V€±15kV ESD‌è­·€ƒƒ¼ƒ•ƒ‡ƒ¥ƒ¼ƒ—ƒ¬ƒƒ‚¯‚¹

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_______________________________MAX13181EMAX13184E2mm x2mmDFN/RS-485(HBM)15kVESDDEREH/F/MAX13182E/MAX13184E

2561/8MAX13181E/MAX13182EEMIMAX13181E/MAX13182E250kbpsMAX13183E/MAX13184E16MbpsMAX13182E/MAX13184EMAX13181E/MAX13183EESD

MAX13181EMAX13184E2mm x 2mm10DFNMAX13183E/MAX13184E14SOP-40+85

_____________________

_______________________________ 2mm x 2mm10DFN

14SOP

+5.0V

ESD15kV12kV IEC 61000-4-26kV IEC 61000-4-2

(MAX13181E/MAX13182E)

2.5A (typ)

1/8256

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________________________________________________________________ Maxim Integrated Products 1

19-0879; Rev 0; 7/07

Maxim Integrated Products

http://japan.maxim-ic.com

______________________________________________________________________

+

PART TEMP RANGE PIN-PACKAGE TOP MARK PKG CODE

MAX13181EELB+ -40C to +85C 10 DFN ABC L1022-1

MAX13182EELB+ -40C to +85C 10 DFN ABD L1022-1

MAX13182EESD+ -40C to +85C 14 SO S14-1

_________________________________________________________________

PARTHALF/FULL

DUPLEXMAXIMUM DATA

RATESLEW-RATE

LIMITEDLOW-POWERSHUTDOWN

RECEIVERENABLE

MAX13181E Selectable 250 kbps Yes No No

MAX13182E Full 250 kbps Yes Yes Yes

MAX13183E Selectable 16 Mbps No No No

MAX13184E Full 16 Mbps No Yes Yes

____________________________

MAX13182EMAX13184E

10

1

9

2

8

3

7

4

6

5

VCC RO RE DE DI

A

TOP VIEW

B Z

DFN

++

Y GND

MAX13181EMAX13183E

10

1

9

2

8

3

7

4

6

5

VCC RO H/F DE DI

A B Z

DFN

Y GND

http://japan.maxim-ic.com

+5.0V15kV ESD/RS-485DFN

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ABSOLUTE MAXIMUM RATINGS

DC ELECTRICAL CHARACTERISTICS(VCC = +5V 10%, TA =TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5V and TA = +25C.) (Note 1)

Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functionaloperation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure toabsolute maximum rating conditions for extended periods may affect device reliability.

(All voltages referenced to GND.)Supply Voltage (VCC) ...............................................-0.3V to +6VControl Voltage (RE, DE, DI, H/F).............................-0.3V to +6VDriver Output Voltage (A, B, Y, Z) ..........................-8V to +12.5VReceiver Input Voltage (A, B).................................-8V to +12.5VReceiver Input Voltage Full-Duplex (A, B)..............-8V to +12.5VReceiver Output Voltage (RO)................... -0.3V to (VCC + 0.3V)Short-Circuit Duration (A, B, Y, Z) to GND .................Continuous

Continuous Power Dissipation (TA = +70C)10-Pin DFN (derate 5mW/C above +70C ) .............403mW14-Pin SO (derate 8.3mW/C above +70C )...............667mW

Operating Temperature Range ...........................-40C to +85CStorage Temperature Range .............................-65C to +150CJunction Temperature ......................................................+150CLead Temperature (soldering, 10s) .................................+300C

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS

DRIVER

RL = 100 (RS422), Figure 1 2 VCC VRL = 54 (RS485), Figure 1 1.5 VCCDifferential Driver Output VODNo load VCC

V

Change in Magnitude of DifferentialOutput Voltage

VOD RL = 100 or 54, Figure 1, (Note 2) 0.2 V

Driver Common-Mode Output Voltage VOC RL = 100 or 54, Figure 1 VCC / 2 3 V

Change in Magnitudeof Common-Mode Voltage

VOC RL = 100 or 54, Figure 1, (Note 2) 0.2 V

Input-High Voltage VIH DE, DI, RE, H/F 2 V

Input-Low Voltage VIL DE, DI, RE, H/F 0.8 V

Input Hysteresis VHYS DE, DI, RE, H/F 100 mV

Internal Pullup Resistance RIN_UP Internal pullup RE 125 400 kInternal Pulldown Resistance RIN_DWN Internal pulldown DE, H/F 125 400 k

VIN = +12V 125Output Leakage (Y and Z)Full-Duplex

IODE = GND, VCC = GND or5.5V VIN = -7V -100

A

0 VOUT 12V 40 250Driver Short-Circuit Output CurrentThreshold (Note 3)

IOSD-7 VOUT VCC -250 -40

mA

(VCC - 1V) VOUT 12V 20Driver Short-Circuit Foldback OutputCurrent (Note 3)

IOSDF-7V VOUT 1V -20

mA

Thermal-Shutdown Threshold TTS 0 VOUT 12V 140 CThermal-Shutdown Hysteresis TTSH 15 C

VIN = +12V 125Input Current (A and B) IA, B

D E = GN D , V C C = GN D or 5.5V VIN = -7V -100

A

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DC ELECTRICAL CHARACTERISTICS (continued)(VCC = +5V 10%, TA =TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5V and TA = +25C.) (Note 1)

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS

RECEIVER

Receiver Differential ThresholdVoltage

VTH -7V VCM +12V, Figure 2 -200 0 +200 mV

Receiver Input Hysteresis VTH VA + VB = 0, Figure 2 25 mV

RO Output-High Voltage VOH IO = -1mA, Figure 2VCC -0.6

V

RO Output-Low Voltage VOL IO = 1mA, Figure 2 0.4 V

Tri-State Output Current at Receiver IOZR 0 VO VCC, Figure 2 -1 +1 AReceiver-Input Resistance RIN -7V VCM +12V, Figure 2 96 kReceiver-Output Short-Circuit Current IOSR 0 VRO VCC, Figure 2 -80 +80 mASUPPLY CURRENT

No load, RE = 0, DE = VCC 2 3

No load, RE = VCC, DE = VCC 2 3Supply Current ICC

No load, RE = 0V, DE = 0 or leaveunconnected

2 3

mA

Shutdown Current(MAX13182E/MAX13184E Only)

ISHDNRE = VCC or leave unconnected,DE = GND or leave unconnected

2.5 10 A

ESD PROTECTION

Human Body Model 15

IEC 61000-4-2 Contact Discharge 6ESD Protection for Y, Z, A and B

IEC 61000-4-2 Air-Gap Discharge 12

kV

DRIVER SWITCHING CHARACTERISTICSMAX13181E/MAX13182E (SLEW-RATE LIMITEDTO 250kbps)(VCC = +5V 10%, TA =TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5V and TA = +25C.) (Note 1)

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS

tDPLH CL = 50pF, RL = 54, Figure 3 200 1000Driver Propagation Delay

tDPHL CL = 50pF, RL = 54, Figure 3 200 1000ns

Driver Differential Output Rise orFall Time

tDR, tDF CL = 50pF, RL = 54, Figure 3 400 1200 ns

Differential Driver Output Skew(tDPLH - tDPHL)

tDSKEW CL = 50pF, RL = 54, Figure 3 140 ns

Maximum Data Rate 250 kbps

Driver Enable to Output High tDZH Figure 4a 2500 ns

Driver Enable to Output Low tDZL Figure 4b 2500 ns

Driver Disable Time from Low tDLZ Figure 4b 100 ns

Driver Disable Time from High tDHZ Figure 4a 100 ns

D r i ver E nab l e fr om S hutd ow n to Outp ut H i g h tDZH(SHDN) (MAX13182E) Figure 4a 5500 ns

D r i ver E nab l e fr om S hutd ow n to Outp ut Low tDZL(SHDN) (MAX13182E) Figure 4b 5500 ns

Time to Shutdown tSHDN (MAX13182E) 50 200 600 ns

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+5.0V15kV ESD/RS-485DFNDRIVER SWITCHING CHARACTERISTICSMAX13183E/MAX13184E (MAXIMUM DATARATE OF 16Mbps)(VCC = +5V 10%, TA =TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5V and TA = +25C.) (Note 1)

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS

tDPLH CL = 50pF, RL = 54, Figure 3 25Driver Propagation Delay

tDPHL CL = 50pF, RL = 54, Figure 3 25ns

D r i ver D i ffer enti al Outp ut Ri se or Fal l Ti m e tDR, tDF CL = 50pF, RL = 54, Figure 3 15 ns

Differential Driver Output Skew(tDPLH - tDPHL)

tDSKEW CL = 50pF, RL = 54, Figure 3 8 ns

Maximum Data Rate 16 Mbps

Driver Enable to Output-High tDZH Figures 1 and 4a 50 ns

Driver Enable to Output-Low tDZL Figures 1 and 4b 50 ns

Driver Disable Time from Low tDLZ Figures 1 and 4b 50 ns

Driver Disable Time from High tDHZ Figures 1 and 4a 50 ns

Driver Enable from Shutdown to OutputHigh

tDZH (SHDN) Figures 1 and 4a (MAX13184E) 2200 ns

Driver Enable from Shutdown to OutputLow

tDZL (SHDN) Figures 1 and 4b (MAX13184E) 2200 ns

Time to Shutdown tSHDN (MAX13184E) 50 200 600 ns

RECEIVER SWITCHING CHARACTERISTICS(VCC = +5V 10%, TA =TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5V and TA = +25C.) (Note 1)

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS

tRPLH 40 75Receiver Propagation Delay

tRPHLCL = 15pF, Figure 5

40 75ns

Receiver Output Skew (tRPLH - tRPHL) tRSKEW CL = 15pF, Figure 5 8 ns

Maximum Data Rate 16 Mbps

Receiver Enable to Output Low tRZL(MAX13182E/MAX13184E)Figures 2 and 6

50 ns

Receiver Enable to Output High tRZH(MAX13182E/MAX13184E)Figures 2 and 6

50 ns

Receiver Disable Time from Low tRLZ(MAX13182E/MAX13184E)Figures 2 and 6

50 ns

Receiver Disable Time from High