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PDF TDA9556 Data sheet ( Hoja de datos )
| Número de pieza | TDA9556 | |
| Descripción | 7.5ns 3 Channel High Voltage Video Amplifier | |
| Fabricantes | ST Microelectronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TDA9556 (archivo pdf) en la parte inferior de esta página. Total 16 Páginas | ||
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TDA9556
7.5 NS TRIPLE-CHANNEL HIGH VOLTAGE VIDEO AMPLIFIER
PRODUCT PREVIEW
FEATURES
s Triple-channel video amplifier
s Pinning for easy PCB layout
s Supports DC coupling (optimum cost saving)
and AC coupling applications.
s Built-in Voltage Gain: 19.3 (Typ.)
s Rise and Fall Times: 7.5ns (Typ.)
s Bandwidth: 50MHz (Typ.)
s Very low stand-by power consumption
s 80V Output dynamic range
s Supply voltage: 110V
s Perfectly matched with the TDA9210
preamplifier
DESCRIPTION
The TDA9556 is a triple-channel video amplifier
designed in BCD technology (Bipolar/CMOS/
DMOS) able to drive the 3 cathodes of a CRT
monitor.
Perfectly matched with the ST Preamplifier
TDA9210, it provides a high performance, and
very cost effective DC coupling system.
CLIPWATT 11
(Plastic Package)
ORDER CODE: TDA9556
PIN CONNECTIONS
11 OUT1
10 OUT2
9 OUT3
8 GNDP
7 VDD
6 GNDS
5 GNDA
4 IN3
3 VCC
2 IN2
1 IN1
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October 2000
Version 2.0
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5 ELECTRICAL CHARACTERISTICS
TDA9556
Symbol
Parameter
Test Conditions
Min. Typ
SUPPLY parameters (VCC = 12V, VDD = 110V, Tamb = 25 °C, unless otherwise specified)
VDD High supply voltage
20
VCC Low supply voltage
10
IDD VDD supply current
VOUT = 50V
IDDS
VDD stand-by supply current
VCC : switched off (<1.5V)
VOUT: low (Note 1)
ICC VCC supply current
VOUT = 50V
STATIC parameters (VCC = 12V, VDD = 110V, Tamb = 25 °C)
dVOUT/dVDD High Voltage supply rejection
VOUT = 50V
dVOUT/dT Output Voltage drift versus temperature VOUT = 80V
d∆VOUT/dT
Output voltage matching versus
temperature (Note 2)
VOUT = 80V
110
12
25
60
60
0.5
15
5
RIN
VSATH
VSATL
VG
LE
VREF
Video Input Resistor
Output Saturation Voltage to Supply
Output Saturation Voltage to GND
Video Gain
Linearity Error
Internal Voltage Reference
VOUT = 50V
I0 =-60mA (Note 3)
I0 =60mA (Note 3)
VOUT = 50V
17<VOUT<VDD-15V
2
VDD - 6.5
11
19.3
5
5.5
Max
115
15
8
Unit
V
V
mA
µA
mA
%
mV/°C
mV/°C
kΩ
V
V
%
V
Note 1: The TDA 9556 goes into stand-by mode when Vcc is switched off (<1.5V).
In stand-by mode, Vout is set to low level.
Note 2: Matching measured between each channel.
Note 3: Pulsed current width < 50µs
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TDA9556
10 TYPICAL PERFORMANCE CHARACTERISTICS
VDD=110V, VCC=12V, CL=8pF, RP=300Ω, ∆V=40VPP, unless otherwise specified - see Figure 1
Figure 6. TDA9556 pulse response
Figure 7. VOUT versus VIN
120
100
80
60
40
20
Figure 8. Power dissipation versus frequency
12
10
8
6
4
2
0
10 20 30 40
Square Wave Frequency (MHz)
(72% Active Time)
Figure 10. Speed versus offset
10
9.5
9
8.5
8 tf
7.5
7
6.5 tr
6
5.5
5
40 45 50 55 60 65
Offset Voltage (Vdc)
50
70
0
01 234 5
Vin (V)
Figure 9. Speed versus temperature
6
8.5
8.3
8.1
7.9
7.7 tf
7.5
7.3
7.1
6.9 tr
6.7
6.5
60 70 80 90 100 110 120
Cas e Temperature (°C)
Figure 11. Speed versus load capacitance
10
Rp = 100 Ohms
9.5
9
tf
8.5
8
7.5 tr
7
6.5
6
8
12 16
Load Capacitance (MHz)
20
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| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet TDA9556.PDF ] | |
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