|
|
PDF TA8482FN Data sheet ( Hoja de datos )
| Número de pieza | TA8482FN | |
| Descripción | BRIDGE DRIVER + SENSOR AMP 1-CHIP IC FOR DC MOTORS | |
| Fabricantes | Toshiba Semiconductor | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de TA8482FN (archivo pdf) en la parte inferior de esta página. Total 18 Páginas | ||
|
No Preview Available !
TA8482FN
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC
TA8482FN
BRIDGE DRIVER + SENSOR AMP 1−CHIP IC FOR DC MOTORS
TA8482FN is a loading motor driver for video camera. It is a
1−chip IC with tape top / end sensor amplifiers, reel FG
amplifiers, and buffer amplifiers for servo error L.P.F.
FEATURES
l 4 Modes : Forward Rotation, Reverse Rotation, Stop, and
Brake
l Built−in Current Limiter
l Built−in Thermal Shutdown Circuit
l Built−in Tape Top / End Sensor Amplifiers
l 2 Built−in Reel FG Amplifiers
l 2 Built−in Buffer Amplifiers for Servo Error L.P.F.
l Built−in Buffer Limiter
l Package : VSOP−30
Weight: 0.17 g (Typ.)
1 2001-08-27
1 page  
TA8482FN
ELECTRICAL CHARACTERISTICS
(VCC1 = 3.0 V, VCC2 = 4.75 V, VM = 3.0 V, Ta = 25°C)
CHARACTERISTIC
SYMBOL
ICC11
TEST
CIR−
CUIT
TEST CONDITIONS
RL = 10 Ω
DEC1 : L, DEC2 : L
ICC12
1
RL = 10 Ω
DEC1 : H / L, DEC2 : L / H
ICC13
RL = 10 Ω
DEC1 : H, DEC2 : H
Supply Current
ICC21
ICC22
ICC23
RL = 10 Ω, VCC1 = 0 V
DEC1 : L, DEC2 : L
RL = 10 Ω
DEC1 : L, DEC2 : L
2
RL = 10 Ω
DEC1 : H / L, DEC2 : L / H
ICC24
RL = 10 Ω
DEC1 : H, DEC2 : H
IM
3
RL = 10 Ω
DEC1 : L, DEC2 : L
Decoder
Circuit
"H" level
Input Voltage
"L" level
Input Current
Input Leakage Current
Output
Circuit
Saturation Voltage
(Upper Side + Lower Side)
Current
Limiter
Amp
Reference Voltage Input
Range
Detecting Voltage
"H" level
Input Voltage
"L" level
Current Input Current
Limiter
Controller
Input Leakage Current
Output
Voltage
"H" level
"L" level
VIN1
VIN2
IIN
IINL
Vsat (H+L)
VRS
VLIMIT
VLE(H)
VLE(L)
ILC
ILCL
VLO(H)
VLO(L)
RL = 10 Ω
4 RL = 10 Ω
VIN = 3.0 V
VIN = 0 V
5 IO = 0.2 A
IO = 0.4 A
6
7
RL = 10 Ω, RF = 1 Ω
VRS = 0.2 V
RL = 10 Ω
RL = 10 Ω
VLE = 3.0 V
8 VLE = 0 V
IO = 10 µA
IO = 10 µA
MIN TYP. MAX UNIT
― 3 4.2
― 20 30 mA
― 42 60
― ― 1 µA
― 0.7
1
― 20 30 mA
― 0.7
1
― ― 1 µA
2.0 ―
―
V
― ― 0.6
――
3
µA
――
1
― 0.3 0.45
V
― 0.6 0.75
0.05 ―
1.0
0.18 0.2 0.22
V
2.0 ―
―
V
― ― 0.6
――
3
µA
――
1
VCC1
−0.5
―
―
―
―
0.4
V
5 2001-08-27
5 Page 
8. VLE (H), VLE (L), ILC, ILCL, VLO (H), VLO (L)
TA8482FN
l VLE (H), VLE (L)
Input VLE = 2.0 V / 0.6 V in a
limiter amp operating state and
check the LIMIT OUT terminal
voltage.
l ILC
VLE = 3.0 V
l ILCL
VLE = 0 V
l VLO (H), VLO (L)
Input VLE = 0.6 V / 2.0 V in a
limiter amp operating state and
measure the LIMIT OUT
terminal voltage when
IO = 10 µA.
9. VCMRFG
11 2001-08-27
11 Page | ||
| Páginas | Total 18 Páginas | |
| PDF Descargar | [ Datasheet TA8482FN.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| TA8482FN | BRIDGE DRIVER + SENSOR AMP 1-CHIP IC FOR DC MOTORS | Toshiba Semiconductor |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |