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UBA1702A/C1 View Datasheet(PDF) - Philips Electronics

Part Name
Description
View to exact match
UBA1702A/C1
Philips
Philips Electronics Philips
UBA1702A/C1 Datasheet PDF : 24 Pages
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Philips Semiconductors
Line interrupter driver and ringer
Product specification
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 kand 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
VSDO
VEE current consumption
switch driver output voltage
VSPO = 4.2 V
VSDI < 12 V
330
SWITCH DRIVER AND REFERENCES (PINS SDI, SDO, EHI AND DPI); UBA1702A ONLY
IEE
VEE current consumption; excluding PNP VSDO = 4.2 V
interrupter base current
510
RSDO
resistance between pins SDO and VEE
ISDO(max) maximum input current (pin SDO)
2.2
7.0
SWITCH DRIVER AND REFERENCES (PINS SDI, SDO, EHI AND DPI); UBA1702 AND UBA1702A
ISS
VSDISDO
VSS current consumption
internal voltage limitation between
pins SDI and SDO
VSPO = 4.2 V; note 1
280
14
RSDI-SDO resistance between pins SDI and SDO VSDI VSDO < 12 V
1.1
RSDI
resistance between pins SDI and VEE VSDI = VEHI = 48 V;
4
DPI = HIGH
VSDI = VEHI = 240 V;
5
20
DPI = HIGH
REHI
ZSPO
ZVSS
VIH
VIL
IIH
IIL
VIH
VIL
IIH
IIL
resistance between pins EHI and VEE
impedance between pins SPO and VEE
impedance between pins VSS and VEE
HIGH-level input voltage (pin EHI)
LOW-level input voltage (pin EHI)
HIGH-level input current (pin EHI)
LOW-level input current (pin EHI)
HIGH-level input voltage (pin DPI)
LOW-level input voltage (pin DPI)
HIGH-level input current (pin DPI)
LOW-level input current (pin DPI)
VEHI = 4.2 V
VEHI = 48 V
VEHI = 240 V
f = 0.3 to 3.4 kHz
f = 0.3 to 3.4 kHz
VEHI = 4.2 V
VEHI = LOW
VDPI = HIGH
VDPI = LOW
170
420
740
3.5
20
10
VSS + 1.5
VSS
0
10
0
VSS + 1.5
VSS
0
0
µA
0.2
V
µA
k
mA
µA
V
M
M
M
k
k
M
k
k
240
V
VSS + 0.3 V
20
µA
µA
VDD
V
VSS + 0.3 V
10
µA
µA
1997 Sep 29
11
 

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