TDA9511 查看數據表（PDF） - STMicroelectronics
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TDA9511 Datasheet PDF : 5 Pages
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TDA9511
ELECTRICAL CHARACTERISTICS (VCC = 12V, VDD = 110V, Tamb = 25oC, unless otherwise specified)
Symbol
Parameter
Test Conditions
Min. Typ. Max. Unit
VDD High Supply Voltage (Pin 7)
20
110 V
VCC Low Supply Voltage (Pin 2)
10
12
15 V
IDD DC Current of High Voltage Supply VOUT = 60V
(without feedback current)
9
mA
ICC Low Voltage Supply Internal DC Current
15
mA
VREF
VIN
dVIN/dVCC
dVIN/dT
Internal Reference (Pin 3)
Input Voltage
Drift of Input Voltage versus VCC
Drift of Input Voltage versus Temperature
VOUT = 60V
Measured on Pin 1
3.2
V
3.25
V
0.12
%
0.5
mV/oC
VSATH High Output Saturation Voltage (Pin 6) IO = -60mA
VDD - 8.5
V
VSATL Low Output Saturation Voltage (Pin 6) IO = 60mA
12
V
ELin Linearity Error
17V < VOUT < VDD - 15V
5%
OS Overshoot
5
%
BW Bandwidth at -3dB
Measured on CRT cathodes.
40
CLOAD = 10pF, Rprotect = 220Ω,
VOUT= 60V, ∆VOUT = 20VPP,
Feedback gain = 20
MHz
tR, tF Rise and Fall Time
Measured between 10% & 90%
9
ns
of output pulse,
CLOAD = 10pF, Rprotect = 220Ω,
VOUT = 60V, ∆VOUT = 40VPP
GO Open Loop Gain
Open Loop Gain Temperature
Coefficient
VOUT = 60V
60
dB
0.03
dB/oC
IIB
Input Bias Current (Pin 1)
Input Bias Temperature Coefficient
VOUT = 60V
20
30 µA
90
nA/oC
RIN Input Resistance
See Note 2
200
kΩ
Note 2 : Characterized and not tested.
Figure 1 : Measurement of Input Voltage
VOUT
R2
VIN =
(1 + R2/R1)
R1
VIN
VOUT
3/5
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