No. 5382-2/10

LC89210

Specifications

Absolute Maximum Ratings with respect to ground

Parameter

Symbol

Conditions

Ratings

Unit

DC supply voltage

–0.3 to +7.0

V

Digital or analog input voltage

V

Digital or analog input current

±1

mA

Digital output current

±20

mA

Analog output current

±10

mA

Allowable power dissipation

Pd max

1000

mW

Operating temperature

Topr

0 to +70

°C

Storage temperature (plastic)

Tstg

–40 to +125

°C

Parameter

Symbol

Conditions

min

typ

max

Unit

[Power Supply and Common-Mode Voltages]

Supply voltage

4.75

5

5.25

V

Current drain

75

100

mA

Current drain in lower power mode

1

mA

Common-mode voltage

V

[Crystal Oscillator Interface] XTAL and EXTAL

Input low-level voltage

1.5

V

Input high-level voltage

3.5

V

Input low-level current

–15

µA

Input high-level current

15

µA

[Digital Interface] All digital pins except the XTAL pin

Input low-level voltage

–0.3

+0.8

V

Input high-level voltage

2.2

V

Input current

–10

0

+10

µA

Output high-level voltage

2.4

V

Output low-level voltage

0.4

V

3-state input leakage current

–50

0

+50

µA

Input capacitance

5

pF

[Analog Interface]

Differential reference voltage input

2.40

2.50

2.60

V

Input common-mode offset

–300

+300

mV

Differential input voltage

RXA1 – RXA2

2

Vp-p

Output common-mode

–200

+200

mV

voltage offset

Differential output voltage

TXA1 – TXA2

2

Vp-p

Differential output DC offset

(TXA1 – TXA2)

–100

+100

mV

Input resistance

Rin

100

k

Ω

Output resistance

Rout

20

Ω

Load resistance

10

k

Ω

Load capacitance

50

pF