UBA1702A datasheet(11/24 Pages) PHILIPS

Part #	UBA1702A

Description	Line interrupter driver and ringer

Download	24 Pages

Scroll/Zoom	100%

Manufacturer	PHILIPS [NXP Semiconductors]

Direct Link	http://www.nxp.com

Logo

11 / 24 page

1997 Sep 29

11

Philips Semiconductors

Product speciﬁcation

Line interrupter driver and ringer

UBA1702; UBA1702A

CHARACTERISTICS

Speech part: lline = 20 mA; DPI = LOW; Tamb =25 °C; VEE = 0 V; unless otherwise speciﬁed.

Ringer part: Vline(rms) = 45 V; f = 25 Hz; using an RC combination of 2.2 kΩ and 820 nF and a diode bridge between the

line and the RPI input.

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

Speech Part

SWITCH DRIVER AND REFERENCES (PINS SDI, SDO, EHI AND DPI); UBA1702 ONLY

IEE

VEE current consumption

VSPO = 4.2 V

−−330 −µA

VSDO

switch driver output voltage

VSDI <12V

−−

0.2

V

SWITCH DRIVER AND REFERENCES (PINS SDI, SDO, EHI AND DPI); UBA1702A ONLY

IEE

VEE current consumption; excluding PNP

interrupter base current

VSDO = 4.2 V

−−510 −µA

RSDO

resistance between pins SDO and VEE

−

2.2

−

k

Ω

ISDO(max)

maximum input current (pin SDO)

7.0

−−

mA

SWITCH DRIVER AND REFERENCES (PINS SDI, SDO, EHI AND DPI); UBA1702 AND UBA1702A

ISS

VSS current consumption

VSPO = 4.2 V; note 1

−−280 −µA

VSDI−SDO

internal voltage limitation between

pins SDI and SDO

−

14

−

V

RSDI-SDO

resistance between pins SDI and SDO

VSDI − VSDO <12V

−

1.1

−

M

Ω

RSDI

resistance between pins SDI and VEE

VSDI =VEHI =48V;

DPI = HIGH

−

4

−

M

Ω

VSDI =VEHI = 240 V;

DPI = HIGH

520

−

M

Ω

REHI

resistance between pins EHI and VEE

VEHI = 4.2 V

170

420

−

k

Ω

VEHI =48V

−

740

−

k

Ω

VEHI = 240 V

−

3.5

−

M

Ω

Z

SPO

impedance between pins SPO and VEE

f = 0.3 to 3.4 kHz

20

−−

k

Ω

Z

VSS

impedance between pins VSS and VEE

f = 0.3 to 3.4 kHz

10

−−

k

Ω

VIH

HIGH-level input voltage (pin EHI)

VSS + 1.5 −

240

V

VIL

LOW-level input voltage (pin EHI)

VSS

−

VSS + 0.3 V

IIH

HIGH-level input current (pin EHI)

VEHI = 4.2 V

0

10

20

µA

IIL

LOW-level input current (pin EHI)

VEHI = LOW

−

0

−µA

VIH

HIGH-level input voltage (pin DPI)

VSS + 1.5 −

VDD

V

VIL

LOW-level input voltage (pin DPI)

VSS

−

VSS + 0.3 V

IIH

HIGH-level input current (pin DPI)

VDPI = HIGH

0

−

10

µA

IIL

LOW-level input current (pin DPI)

VDPI = LOW

−

0

−µA

Similar Part No. - UBA1702A

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	UBA1706	197Kb / 28P	Cordless telephone line interface 1999 Jun 04
	UBA1706TS	197Kb / 28P	Cordless telephone line interface 1999 Jun 04
	UBA1707	245Kb / 36P	Cordless telephone, answering machine line interface 1999 Feb 17
	UBA1707T	245Kb / 36P	Cordless telephone, answering machine line interface 1999 Feb 17
	UBA1707TS	245Kb / 36P	Cordless telephone, answering machine line interface 1999 Feb 17

More results

Similar Description - UBA1702A

Manufacturer	Part #	Datasheet	Description
IC MICROSYSTEMS	ICM7111	314Kb / 10P	SPEECH AND RINGER IC
Texas Instruments	SN75155	479Kb / 17P	[Old version datasheet] LINE DRIVER AND RECEIVER
	SN751701	237Kb / 14P	[Old version datasheet] LINE DRIVER AND RECEIVER
	SN751701PSRG4	395Kb / 16P	[Old version datasheet] LINE DRIVER AND RECEIVER
	SN75155	162Kb / 10P	[Old version datasheet] LINE DRIVER AND RECEIVER
Taiwan Semiconductor Co...	TS31002	175Kb / 6P	Tong Ringer
Integral Corp.	IL2410	330Kb / 7P	Tone Ringer
Taiwan Semiconductor Co...	TS2411	420Kb / 7P	Tong Ringer
Daewoo Semiconductor	DBL5001	317Kb / 6P	TONE RINGER
System Logic Semiconduc...	SL2411	50Kb / 6P	Tone Ringer

More results

UBA1702A Datasheet(PDF) 11 Page - NXP Semiconductors

UBA1702A Datasheet(HTML) 11 Page - NXP Semiconductors

Similar Part No. - UBA1702A

Similar Description - UBA1702A

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

Datasheet Download

Link URL