ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

DGND

DGND (digital ground) to AGND (analog ground)

– 0.3, + 0.3

V

V+

Supply Voltage V+ to DGND ro AGND

– 0.3, + 7

V

V–

Supply Voltage V- to DGND or AGND

– 7, + 0.3

V

Voltage at any Digital Input

DGND - 0.3, V+ + 0.3

V

Voltage at any Analog Input

V– 0.3, V + + 0.3

V

Current at any Digital Output

– 20, + 20

mA

Current at any Analog Output

– 10, + 10

mA

Power Dissipation

500

mW

Operating Temperature

0, + 70

°C

Storage Temperature

– 65, + 150

°C

Lead Temperature (soldering, 10s)

+ 260

°C

If the Maximum Ratings are exceeded, permanent damage may be caused to the device. This is a stress rating only, and functional operation

of the device under these or any other conditions for extended periods may affectdevice reliability. Standard CMOS handling procedures should

be employed to avoid possible damage to the device.

ELECTRIC OPERATING CHARACTERISTICS

Symbol

Parameter

Min.

Typ.

Max.

Unit

V+

Positive Supply Voltage

4.75

5

5.25

V

V–

Negative Supply Voltage

– 5.25

– 5.0

– 4.75

V

I+

V+ Operating Current

–

10

15

mA

I-

V- Operating Current

– 15

– 10

–

mA

DC AND OPERATING CHARACTERISTICS

Electrical characteristics are guaranteed over the complete temperature range, with typical load unless

otherwise specified. Typical values are given for : V

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

DIGITAL INTERFACE (MOD/DTMF, RTS, DCD, RxD, ZCO, TxD, MC/BC, ENP, PRD)

Input Voltage, Low Level

–

–

0.8

V

Input Voltage, High Level

– 2.2

–

–

–

Input Current, Low Level

– 10

–

10

µA

Input Current, High Level

– 10

–

10

µA

Output Current, Low Level

1.6

–

–

mA

Output Current, High Level

–

–

– 250

µA

ANALOG INTERFACE-PROGRAMMABLE (ATxl)

Input Voltage Range

– 1.8

–

+ 1.8

V

Input Current (filter output selected)

– 10

–

+ 10

µA

Input Capacitance (ATT output selected)

–

–

20

pF

Input Resistance (ATT output selected)

100

–

–

k

Ω

Output Offset Voltage

– 250

–

+ 250

mV

Load Capacitance

–

–

100

pF

Load Resistance

–

560

–

Ω

Output Voltage Swing

– 1.8

–

+ 1.8

V

Output Resistance

10

–

25

Ω

–

ATO Attenuation Ratio when RTS = 1

70

–

–

dB

TS7514

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