|
|
PDF CF8141A Data sheet ( Hoja de datos )
| Número de pieza | CF8141A | |
| Descripción | EL Sheet Driver | |
| Fabricantes | Nippon Precision Circuits Inc | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de CF8141A (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
|
No Preview Available !
NIPPON PRECISION CIRCUITS INC.
SM8141
EL Sheet Driver
OVERVIEW
The SM8141 is a transformer-less electrolumines-
cent (EL) sheet lamp driver, capable of driving sheets
up to 50cm2 in size. It employs built-in high with-
stand voltage output MOS transistors and requires
few external components, making it ideal for com-
pact driver units in portable equipment.
FEATURES
s Dedicated EL driver
s 50cm2 maximum EL sheet drive capability
s Noise-less smooth drive waveform
s Two oscillators (EL and coil)(SM8141A)
s Stand-by function (SM8141B)
s High-efficiency MOS transistor driver
s Dual supply operation possible
(See TYPICAL APPLICATIONS)
s 2.0 to 5.5V supply operation
s 200Vp-p maximum drive voltage
s 250Hz standard drive frequency
s 8-pinVSOP package
s Chip form
ORDERING INFORMATION
DEVICE
SM8141AV
SM8141BV
CF8141A
CF8141B
PA C K A G E
8pin VSOP
8pin VSOP
Chip form
Chip form
PINOUT
8pin VSOP (TOP VIEW)
CHV 1
LDR 2
VSS 3
OCL 4
8141A
8 OUT1
7 OUT2
6 VDD
5 OCE
CHV 1
LDR 2
VSS 3
OSC 4
8141B
8 OUT1
7 OUT2
6 VDD
5 ENA
PACKAGE DIMENSIONS
(Unit : mm)
0 to 10
0.575 typ
3.1 ± 0.3
0.15 +−00..105
0.65
0.10
0.22 ± 0.1 0.12 M
NIPPON PRECISION CIRCUITS—1
1 page  
SM8141
DC Characteristics
Ta = 25 °C, VSS = 0 V, VDD = 3.0 V unless otherwise noted
Parameter
Ver. Symbol
Condition
Supply voltage
A / B VDD
CHV output voltage
A / B VCHV
OUT1, OUT2 HIGH-level output voltage A / B VOUTH
OUT1, OUT2 LOW -level output voltage A / B VO U T L
LDR output resistance
A / B R L D R IL D R = 50 mA
OCE oscillator frequency
OCE oscillator frequency range
fO C E 1 R O C E = 200 kΩ
A
fO C E 2
OCL oscillator frequency
OCL oscillator frequency range
fO C L 1 R O C L = 200 kΩ
A
fO C L 2
OSC oscillator frequency
OSC oscillator frequency range
fO S C 1 R O S C = 200 kΩ
B
fO S C 2
OUT1, OUT2 output frequency
OUT1, OUT2 output frequency range
fO U T 1 R O C E /RO S C = 200 kΩ
A/B
fO U T 2
LDR inductance driver frequency
fL D R 1 R O C L /RO S C = 200 kΩ
A/B
LDR inductance driver frequency range
fL D R 2
ENA HIGH-level input voltage
E N A L OW -level input voltage
VENAH ENA = “H”, VDD = 2.0 to 5.5V
B
V E N A L ENA = “L”, V D D = 2.0 to 5.5V
ENA input current
B IE N A H V E N A H = 3.0V, V D D = 3.0V
Operating current
A / B ID D 1 Excluding coil current
Stand-by current
B IS T B ENA = “L”
ENA rise time
B tE N A V E N A L → V E N A H
min
2.0
0.5
–
–
–
205
32
205
32
205
32
200
31
51
8
VDD − 0.5
VSS − 0.3
2.0
–
–
–
Rating
typ
3.0
–
–
–
8.0
256
–
256
–
256
–
250
–
64
–
–
–
4.0
–
–
–
max
5.5
100
100
0.5
12.0
307
1024
307
1024
307
1024
300
1000
77
256
VDD + 0.3
VSS + 0.5
6.0
1
1
100
Unit
V
V
V
V
Ω
kHz
kHz
kHz
Hz
kHz
V
µA
mA
µA
ms
VDD
VDD − 0.5
VSS VSS + 0.5
tENA
Rise time
NIPPON PRECISION CIRCUITS—5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet CF8141A.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| CF8141A | EL Sheet Driver | Nippon Precision Circuits Inc |
| CF8141B | EL Sheet Driver | Nippon Precision Circuits Inc |
| 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 |