ELECTRICAL OPERATING CHARACTERISTICS

°C; all signals are refer-

enced to GNDA.

DIGITAL INTERFACE (All devices)

Symbol

Parameter

Min.

Typ.

Max.

Unit

Input Low Voltage

0.6

V

Input High Voltage

2.2

V

Output Low Voltage

0.4

0.4

V

V

Output High Voltage

IH = 3.2 mA

2.4

V

Input Low Current (GNDA

–10

10

µA

– 10

10

µA

Output Current in High Impedance State (TRI-STAT E)

(GNDA

–10

10

µA

ANALOG INTERFACE WITH TRANSMIT INPUT AMPLIFIER (all devices)

Symbol

Parameter

Min.

Typ.

Max.

Unit

Input Leakage Current

VFxI

(– 2.5 V

≤ V ≤ + 2.5 V)

– 200

200

nA

Input Resistance

(– 2.5 V

≤ V ≤ + 2.5 V)

10

M

Ω

Output Resistance (closed loop, unity gain)

1

3

Ω

Load Resistance

10

k

Ω

Load Capacitance

50

pF

– 2.8

+2.8

V

5000

V/V

Unity Gain Bandwidth

1

2

MHz

Offset Voltage

– 20

20

mV

Common-mode Voltage

– 2.5

2.5

V

CMRRXA

Common-mode Rejection Ratio

60

dB

PSRRXA

Power Supply Rejection Ratio

60

dB

ANALOG INTERFACE WITH RECEIVE FILTER (all devices)

Symbol

Parameter

Min.

Typ.

Max.

Unit

Output Resistance

3

Ω

± 2.5 V)

10

k

Ω

Load Capacitance

25

pF

Output DC Offset Voltage

– 200

200

mV

ETC5064 - ETC5064-X - ETC5067 - ETC5067-X

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