参数资料
型号: BD8132FV-E2
厂商: Rohm Semiconductor
文件页数: 5/23页
文件大小: 0K
描述: IC PWR SUP CORRECTION SSOP-B40
标准包装: 2,000
系列: *
BD8132FV, BD8139AEFV
● Reference Data
(Unless otherwise specified, Ta = 25 ℃ , BD8132FV and BD8139AEFV)
Technical Note
80
100
1000
100
80
60
40
Phase
60
40
20
0
100
10
80
60
20
Gain
-20
-40
-60
1
0.1
40
20
-80
0
100
1
10K 100K
-100
1M 10M
0.01
0.0001
0.001
0.01
0.1
1
10
0
-40
-20
0
20
40
60
80
100
FREQUENCY : f [Hz]
Fig. 10 Open Loop Waveform
CT CAPACITOR : CT[ μ F]
Fig. 11 Power-on Reset Time
AMBIENT TEMPERATURE : Ta[ ℃ ]
Fig. 12 Power-on Reset Time
vs Temperature
VCC=15V
VI=4V
RL=100k Ω
CL=100pF
TA=25 ℃
6
4
2
VCC=15V
VI=40mV
RL=100k Ω
CL=100pF
TA=25 ℃
2.55
2.50
VCC=15V
VI=5V
CS=100pF
RS=100 Ω
CL=100pF
RL=1k Ω
+20mA
-20mA
10
8
6
4
2
0
5.10
5.05
5.00
4.95
2.45
10.2
10.1
9.9
t T =0.1us
TA=25 ℃
0
0
5
10
15 20 25 30 35
TIME [usec]
40
45 50
4.90
0
5
10
15 20 25 30 35
TIME [usec]
40
45 50
9.8
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
TIME [usec]
10.2
10.1
9.9
Fig. 13 Slew Rate Waveform
(High-Amplitude)
VCC=15V
VI=5V
CS=100pF
RS=100 Ω
CL=100pF
RL=1k Ω
t T =0.1us
TA=25 ℃
2
1.5
1
0.5
0
-0.5
-1
-1.5
Fig. 14 Slew Rate Waveform
(Small Signal)
2
1.5
1
0.5
0
-0.5
-1
-1.5
Fig. 15 Load Response Waveform
(RL = 1 k ? Pull-up)
9.8
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
-2
0
200
400
600
800
1000
-2
0
200
400
600
800
1000
TIME [usec]
Fig. 16 Load Response Waveform
(RL = 1 k ? Pull-down)
www.rohm.com
? 2009 ROHM Co., Ltd. All rights reserved.
step
Fig. 17 Integral Linearity Error
5/20
step
Fig. 18 Differential Linearity Error
2009.07 - Rev.B
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