TA31001 Просмотр технического описания (PDF) - Unisonic Technologies
Номер в каталоге
Компоненты Описание
Список матч
TA31001 Datasheet PDF : 6 Pages
| |||
TA31001
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS (Ta=25°C)
PARAMETER
Supply Voltage
Power Dissipation
Ambient Operating Temperature
Storage Temperature
SYMBOL
VCC
PD
TOPR
TSTG
VALUE
30
800
-45 to 85
-65 to 150
UNIT
V
mW
°C
°C
ELECTRICAL CHARACTERISTICS (Ta=25°C)
(All voltage referenced to GND unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX
Operating Supply Voltage
VCC
29
Initiation Supply Voltage (Note 1)
VSI
17
19
21
Initiation Supply Current (Note 1)
ISI 6.8K-Pin 2 to GND
1.4 3.5 4.2
Sustaining Voltage (Note 2)
VSUS See Fig.1
9.7
11
12
Sustaining Current (Note 2)
ISUS No Load VCC=VSUS
0.7 1.4 2.5
Trigger Voltage (Note 3)
Trigger Current (Note 3)
VTRG
ITRG
VCC=15V
VCC=15V
9
10.5 12
10
20 10005
Disable Voltage (Note 4)
VDIS
0.8
Disable Current (Note 4)
IDIS
-40 -50
Output Voltage High
VOH
VCC=21V, I8=-15mA
Pin6=6V, Pin7=GND
17.0 19 21
Output Voltage Low
VOL
VCC=21V, I8=15mA
Pin6=GND, Pin7=6V
1.6
Input Current 1
Input Current 2
IIN(Pin 3) Pin3=6V, Pin4=GND
IIN(Pin 7) Pin7=6V, Pin6=GND
500
500
High Frequency 1
FH1 R3=191K, C3=6800pF
461 512 563
High Frequency 2
Low Frequency
FH2 R3=191K, C3=6800pF
FL R2=165K, C2=0.47μF
576 640 704
9
10
11
Note 1. Initiation supply voltage (VSI) is the supply voltage required to start the tone ringer oscillating.
2. Sustaining voltage (VSUS) is the supply voltage required to maintain oscillation.
3. VTR and ITR are the conditions applied to trigger in to start oscillation for VSUS≦VCC≦VSI
4. VDLS and IDIS are the conditions applied to trigger in to inhibit oscillation for VSI≦VCC
5. Trigger current must be limited to this value externally.
UNIT
V
V
mA
V
mA
V
μA
V
μA
V
V
nA
nA
Hz
Hz
Hz
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4 of 6
QW-R108-003.C
Share Link: 