ADuM4160BRWZ datasheet(3/16 Pages) AD

Numer części	ADuM4160BRWZ

Szczegółowy opis	Full/Low Speed 5 kV USB Digital Isolator

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Producent	AD [Analog Devices]

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ADuM4160

Rev. C | Page 3 of 16

SPECIFICATIONS

ELECTRICAL CHARACTERISTICS

4.5 V ≤ VBUS1 ≤ 5.5 V, 4.5 V ≤ VBUS2 ≤ 5.5 V; 3.1 V ≤ VDD1 ≤ 3.6 V, 3.1 V ≤ VDD2 ≤ 3.6 V; all minimum/maximum specifications apply over

the entire recommended operation range, unless otherwise noted; all typical specifications are at TA = 25°C, VDD1 = VDD2 = 3.3 V. Each

voltage is relative to its respective ground.

Table 1.

Parameter

Symbol

Min

Typ

Max

Unit

Test Conditions

DC SPECIFICATIONS

Total Supply Current1

1.5 Mbps

V

DD1 or VBUS1 Supply Current

I

DD1 (L)

5

7

mA

750 kHz logic signal rate C

L = 450 pF

V

DD2 or VBUS2 Supply Current

I

DD2 (L)

5

7

mA

750 kHz logic signal rate C

L = 450 pF

12 Mbps

V

DD1 or VBUS1 Supply Current

I

DD1 (F)

6

8

mA

6 MHz logic signal rate C

L = 50 pF

V

DD2 or VBUS2 Supply Current

I

DD2 (F)

6

8

mA

6 MHz logic signal rate C

L = 50 pF

Idle Current

V

DD1 or VBUS1 Idle Current

I

DD1 (I)

1.7

2.3

mA

Input Currents

I

DD−, IDD+,

I

UD+, IUD−,

I

SPD, IPIN,

I

SPU, IPDEN

−1

+0.1

+1

µA

0 V ≤ V

DD-, VDD+, VUD+,VUD−, VSPD, VPIN,

V

SPU, VPDEN ≤ 3.0

Single-Ended Logic High Input Threshold

V

IH

2.0

V

Single-Ended Logic Low Input Threshold

V

IL

0.8

V

Single-Ended Input Hysteresis

V

HST

0.4

V

Differential Input Sensitivity

V

DI

0.2

V

|V

XD+ − VXD−|

Logic High Output Voltages

V

OH

2.8

3.6

V

R

L = 15 kΩ, VL = 0 V

Logic Low Output Voltages

V

OL

0

0.3

V

R

L = 1.5 kΩ, VL = 3.6 V

V

DD1 and VDD2 Supply Undervoltage Lockout

V

UVLO

2.4

3.1

V

BUS1 Supply Undervoltage Lockout

V

UVLOB1

3.5

4.35

V

BUS2 Supply Undervoltage Lockout

V

UVLOB2

3.5

4.4

V

Transceiver Capacitance

C

IN

10

pF

UD+, UD−, DD+, DD− to ground

Capacitance Matching

10

%

Full Speed Driver Impedance

Z

OUTH

4

20

Ω

Impedance Matching

10

%

SWITCHING SPECIFICATIONS, I/O PINS LOW SPEED

Low Speed Data Rate

1.5

Mbps C

L = 50 pF

Propagation Delay2

t

PHLL, tPLHL

325

ns

C

L = 50 pF, SPD = SPU = low VDD1,

V

DD2 = 3.3 V

Side 1 Output Rise/Fall Time (10% to 90%) Low

Speed

t

RL/tFL

75

300

ns

C

L = 450 pF SPD = SPU = low VDD1,

V

DD2 = 3.3 V

Low Speed Differential Jitter, Next Transition

|t

LJN|

45

ns

C

L = 50 pF

Low Speed Differential Jitter, Paired Transition

|t

LJP|

15

ns

C

L = 50 pF

SWITCHING SPECIFICATIONS, I/O PINS FULL SPEED

Full Speed Data Rate

12

Mbps C

L = 50 pF

Propagation Delay2

t

PHLF, tPLHF

20

60

70

ns

C

L = 50 pF SPD = SPU = high, VDD1,

V

DD2 = 3.3 V

Output Rise/Fall Time (10% to 90%) Full Speed

t

RF/tFF

4

20

ns

C

L = 50 pF SPD = SPU = high, VDD1,

V

DD2 = 3.3 V

Full Speed Differential Jitter, Next Transition

|t

FJN|

3

ns

C

L = 50 pF

Full Speed Differential Jitter, Paired Transition

|t

FJP|

1

ns

C

L = 50 pF

Podobny numer części - ADuM4160BRWZ

Producent	Numer części	Arkusz danych	Szczegółowy opis
Analog Devices	ADuM4160BRWZ	425Kb / 14P	Full/Low Speed USB Digital Isolator Rev. Pr F
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