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PDF TB62715FN Data sheet ( Hoja de datos )
| Número de pieza | TB62715FN | |
| Descripción | 8 BIT SHIFT REGISTER / LATCHES & CONSTANT CURRENT DRIVERS | |
| Fabricantes | Toshiba | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TB62715FN (archivo pdf) en la parte inferior de esta página. Total 14 Páginas | ||
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TB62715FN
TOSHIBA Bi−CMOS INTEGRATED CIRCUIT SILICON MONOLITHIC
TB62715FN
8 BIT SHIFT REGISTER, LATCHES & CONSTANT CURRENT DRIVERS
The TB62715FN is specifically designed for LED and LED
DISPLAY constant current drivers.
This constant current output circuits is able to set up external
resistor (IOUT = 2~150 mA).
This IC is monolithic integrated circuit designed to be used
together with Bi−CMOS process.
The devices consist of 8 bit shift register, latch, AND−GATE &
Constant Current Drivers.
FEATURES
Constant Current Output: Can set up all output current
with one resistor for 80 to 150 mA.
Constant Output Current Matching :
Weight: 0.14 g (typ.)
HIGH / LOW
“L”
“H”
OUTPUT−GND
VOLTAGE
≥0.7 V
≥1.0 V
CURRENT
MATCHING
(BIT)
±6.0 %
±6.0 %
CURRENT
MATCHING
(LOT)
±15.0 %
±15.0 %
OUTPUT
CURRENT
(MAX.)
2~70 mA
50~150 mA
Maximum Clock Frequency: fCLK = 15 MHz
(Cascade Connected Operate, Topr = 25°C)
5 V C−MOS Compatible Input
Package: SSOP20−P−225−0.65A
1 2006-06-14
1 page  
ABSOLUTE MAXIMUM RATINGS (Ta = 25°C)
TB62715FN
CHARACTERISTIC
SYMBOL
RATING
UNIT
Supply Voltage
Input Voltage
Output Current
Output Voltage
Clock Frequency
GND Terminal Current
Power Dissipation
Thermal Resistance
Operating Temperature
Storage Temperature
VDD
VIN
IOUT
VOUT
fCLK
IGND
PD1
PD2
Rth (j-a) 1
Rth (j-a) 2
Topr
Tstg
0 ~ +7.0
−0.4 ~ VDD +0.4
+150 (HIGH / LOW = “H”)
+70 (HIGH / LOW = “L”)
−0.5 ~ +17.0
15
1200
FN−type : 0.71 (FREE AIR, Ta = 25°C
FN−type : 0.96 (ON PCB, Ta = 25°C)
175 (FREE AIR)
130 (ON PCB)
−40 ~ +85
−55 ~ +150
V
V
mA / ch
V
MHz
mA
W
°C / W
°C
°C
Note: FN type: Ambient temperature delated above 25°C in the proportion of 7.69 mW / °C
Condition = On PCB (50 × 50 × 1.6 mm Cu = 40%)
RECOMMENDED OPERATING CONDITION (Ta = 25°C unless otherwise noted)
CHARACTERISTIC
Supply Voltage
Output Voltage
Output Current
Input Voltage
LATCH Pulse Width
CLOCK Pulse Width
ENABLE Pulse Width
Set−up Time for DATA
Hold Time for DATA
Set−up Time for LATCH
Hold Time for LATCH
Clock Frequency
Power Dissipation
SYMBOL
CONDITION
VDD
VOUT
IOUT1
IOUT2
IOH
IOL
DC 1 circuit
(HIGH / LOW = “H”)
DC 1 circuit
(HIGH / LOW = “L”)
SERIAL−OUT1, 2
SERIAL−OUT1, 2
VIH
VIL
tw LAT
tw CLK
tw EN
tsetup (D)
thold (D)
tsetup (L)
thold (L)
fCLK
PD
VDD = 4.5~5.5 V
VDD = 4.5~5.5 V,
Cascade Operation
Ta = 85°C (FN−type On PCB)
MIN TYP. MAX UNIT
4.5 5.0 5.5
V
―
― 15.0
V
50 ― 130
mA /
ch
2 ― 60
―
―
0.7
VDD
−0.3
100
50
1000
60
20
100
60
― −1.0
mA
― 1.0
― VDD +
0.3
V
― 0.3
VDD
― ― ns
― ― ns
― ― ns
― ― ns
― ― ns
― ― ns
― ― ns
10.0 ―
― MHz
― ― 0.50 W
5 2006-06-14
5 Page 
Package Dimensions
TB62715FN
Weight: 0.14 g (typ.)
11 2006-06-14
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet TB62715FN.PDF ] | |
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