ADM211EARS(1998) Просмотр технического описания (PDF) - Analog Devices

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ADM211EARS
(Rev.:1998)

EMI/EMC-Compliant, ±15 kV ESD­ Protected, RS-232 Line Drivers/Receivers

Analog Devices 

ADM206E/ADM207E/ADM208E/ADM211E/ADM213E–SPECIFICATIONS

(VCC = +5.0 V ؎ 10%, C1–C4 = 0.1 ␮F. All specifications TMIN to TMAX unless otherwise noted.)

Parameter

Min Typ Max

Units Test Conditions/Comments

Operating Voltage Range

VCC Power Supply Current

Shutdown Supply Current

+4.5 +5.0 +5.5

3.5 6

0.2 5

Volts

mA

µA

No Load

Input Pull-Up Current

Input Logic Threshold Low, VINL

Input Logic Threshold High, VINH

Input Logic Threshold High, VINH

CMOS Output Voltage Low, VOL

CMOS Output Voltage High, VOH

CMOS Output Leakage Current

EIA-232 Input Voltage Range

EIA-232 Input Threshold Low

EIA-232 Input Threshold High

EIA-232 Input Hysteresis

EIA-232 Input Resistance

Output Voltage Swing

Transmitter Output Resistance

RS-232 Output Short Circuit Current

10

25

0.8

2.0

2.4

0.4

3.5

0.05 ± 5

–30

+30

0.4 1.3

2.0 2.4

0.2 0.7 1.0

3

5

7

± 5.0 ± 9.0

300

± 10 ± 20 ± 60

µA

V

V

V

V

V

µA

V

V

V

V

kΩ

Volts

Ω

mA

TIN = GND

TIN, EN, EN, SHDN, SHDN,

TIN

EN, EN, SHDN, SHDN

IOUT = 1.6 mA

IOUT = –40 µA

EN = VCC, EN = GND, 0 V ≤ ROUT ≤ VCC

All Transmitter Outputs

Loaded with 3 kΩ to Ground

VCC = 0 V, VOUT = ± 2 V

Maximum Data Rate

Receiver Propagation Delay

TPHL, TPLH

Receiver Output Enable Time, tER

Receiver Output Disable Time, tDR

Transmitter Propagation Delay

TPHL, TPLH

Transition Region Slew Rate

230

460

0.4 2

120

120

1

3

10

30

kbps RL = 3 kΩ to 7 kΩ, CL = 50 pF to 2500 pF

kbps CL = 1000 pF (ADM206E)

µs

CL = 150 pF

ns

ns

µs

RL = 3 kΩ, CL = 2500 pF

V/µs RL = 3 kΩ, CL = 50 pF to 2500 pF

Measured from +3 V to –3 V or

–3 V to +3 V

ESD Protection (I-O Pins)

ESD Protection (All Other Pins)

EFT Protection (I-O Pins)

EMI Immunity

± 15

kV

Human Body Model

± 15

kV

IEC1000-4-2 Air Discharge

±8

kV

IEC1000-4-2 Contact Discharge

± 2.5

kV

Human Body Model, MIL-STD-883B

±2

kV

IEC1000-4-4

10

V/m IEC1000-4-3

Specifications subject to change without notice.

–2–

REV. B

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