Electrical Specifications; Operating Conditions; Dc Electrical Characteristics - VTech VTH1930 Product Specification

TITLE
MODEL
5

Electrical Specifications

5.1

Operating Conditions

Parameter
Operating Temperature Range
Base Unit Operating Voltage (AC Voltage, 60Hz)
Base Unit Operating Voltage (AC Adapter Output)
Handset Operating Voltage
Notes: 1. Typical value represents the nominal testing value
2. Handset operates from a 3-cell NiMH Battery
6.2

DC Electrical Characteristics

Specifications marked with * are guaranteed at the nominal testing temperature and voltage on
all units with the use of automated production test equipment (ATE)
Parameter
* Base Unit Current - Standby Mode
* Base Unit Current - Talk Mode
Handset Current - Sleep Mode
* Handset Current - Wake Mode
* Handset Current - Talk Mode
* Handset Sleep Duration - Standby Mode
Handset Wake Duration - Standby Mode
* Low Battery Detection Threshold (HS)
* MCU Shutdown Threshold (HS)
Handset Standby Time
Handset Continuous Talk Time
* Loaded Cradle Charge Contact Voltage
* Loaded Spare Battery Charge Contact Voltage
Notes: 1. DC current from 9v power supply
2. Cradle and spare battery charge currents = 0mA
3. Voltage measured across a 50Ω charge circuit load resistor
Reference: PRC 00B6
This document is proprietary to V
Specifications are preliminary and are subject to change without notice.
V E
TECH NGINEERING
Product Specification
VTH1930 (Wireless Headset Phone)
2
1,2
1,2
3
E C
TECH NGINEERING ANADA
C
ANADA
Min
0
96
3.2
Min
45
65
750
3.4
3.2
6
7
3.3
3
1.7
Revision: 0
L .
TD
L .
TD
Typ Max Units
1
°C
25 50
1
120 144 Vrms
1
9 Vdc
1
3.6 4.2 Vdc
Typ Max Units
TBD mA
TBD mA
1 3 mA
70 mA
101 mA
1150 ms
52 60 ms
Vdc
Vdc
Days
Hours
4.3 V
2.5 V
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