参数资料
| 型号： | BD9251FV-E2 |
| 厂商： | Rohm Semiconductor |
| 文件页数： | 5/11页 |
| 文件大小： | 0K |
| 描述： | IC PREAMP HBD PIR SENSOR 14-SSOP |
| 标准包装： | 1 |
| 类型： | 前置放大器 |
| 输入类型： | 电压 |
| 输出类型： | 电压 |
| 电流 - 电源： | 300µA |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-LSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 14-SSOP |
| 包装： | 标准包装 |
| 其它名称： | BD9251FV-E2DKR |
Technical Note
3/8
BD9251FV
www.rohm.com
2011.10 - Rev.A
2011 ROHM Co., Ltd. All rights reserved.
●
Electrical characteristic curves (Reference data)
Fig.10 amp1/amp2 closed-loop-gain
VDD=2.97V
Fig.11 amp1/amp2 closed-loop-gain
VDD=5V
Fig.12 amp1/amp2 closed-loop-gain
VDD=6V
0
1
2
3
-50
0
50
100
Ta [℃]
DR
A
IN
[V
]
2.97V
5V
6V
Fig.4 Drain Voltage
(source 100uA)
Fig.5 Drain Voltage
(Ta=25℃)
0
1
2
3
23
4
567
VDD[V]
D
R
A
IN
[V
]
-30℃
25℃
75℃
0
50
100
150
200
250
300
350
400
23
45
6
7
8
VDD[V]
ID
D
[u
A
]
-30℃
25℃
75℃
-10
0
10
20
30
40
50
1.E+01 1.E+021.E+03 1.E+041.E+05 1.E+061.E+07
frequency [Hz]
ga
in
[d
B
]
-30℃
25℃
75℃
-10
0
10
20
30
40
50
1.E+01 1.E+02 1.E+03 1.E+04 1.E+05 1.E+06 1.E+07
frequency [Hz]
gai
n[
dB
]
-30℃
25℃
75℃
-10
0
10
20
30
40
50
1.E+01 1.E+02 1.E+03 1.E+04 1.E+05 1.E+06 1.E+07
frequency [Hz]
gai
n[
dB
]
-30℃
25℃
75℃
0
50
100
150
200
250
300
350
400
-50
0
50
100
Ta[℃]
IDD
[u
A
]
2.97V
5V
6V
0
1
2
3
0
20
40
60
80
100
120
Isource [uA]
D
R
A
IN
[V
]
2.97V
5V
6V
-30
-20
-10
0
1.E+01 1.E+02 1.E+03 1.E+04 1.E+05 1.E+06
frequency [Hz]
RI
P
LE
RE
JE
CT
IO
N
[d
B
]
0uA
100uA
Fig.6
Drain Voltage PSRR (Ta=25℃)
VDD=2.97V
-30
-20
-10
0
1.E+01 1.E+02 1.E+03 1.E+04 1.E+05 1.E+06
frequency [Hz]
R
IP
P
LE
RE
JE
CT
IO
N
[d
B
]
0uA
100uA
Fig.7
Drain Voltage PSRR (Ta=25℃)
VDD=5.0V
-30
-20
-10
0
1.E+01 1.E+02 1.E+03 1.E+04 1.E+05 1.E+06
frequency [Hz]
R
IP
P
LE
R
E
JE
C
T
IO
N
[d
B
]
0uA
100uA
Fig.8 Drain Voltage PSRR (Ta=25℃)
VDD=6.0V
10
100
1000
10000
100000
0.00
0.01
0.10
1.00
10.00
C2 load [uF]
w
ar
m
_up_
tim
e[
us
]
2.97V
no load
5V
6V
Fig.9 DRAIN VOLTAGE warm_up_time
(Ta=25℃)
Fig.1 IDD
Fig.2 IDD
Fig.3 Drain Voltage
(source 100uA)
相关PDF资料 |
PDF描述 |
|---|---|
| BGF 104C E6327 | IC HSMMC FILTER/ESD PROT S-WLP-6 |
| BGF 104C E6328 | IC HSMMC FILTER/ESD PROT WLP-16 |
| BGF 110 E6327 | IC MEMORY CARD PROTECT S-WLP-24 |
| BGF 117 E6328 | IC FILTER/ESD PROT WLP-16-4 |
| BU2152FS-E2 | IC DRVR SER/PAR I/O 24B SSOPA32 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| BD9251FV-GE2 | 制造商:ROHM Semiconductor 功能描述:PREAMP IC FOR PYROELECTRICITY INFRARED SENSOR, HALOGEN FREE - Tape and Reel 制造商:ROHM Semiconductor 功能描述:IC PREAMP HBD PIR SENSOR 14SSOP |
| BD9261EFV-E2 | 制造商:ROHM Semiconductor 功能描述:BD9261EFV-E2 - Tape and Reel |
| BD9261FP-GE2 | 制造商:ROHM Semiconductor 功能描述:POWER IC BD9261FP-GE2 |
| BD9267KUT | 制造商:ROHM 制造商全称:Rohm 功能描述:White LED Diver for Backlight of Medium/Large-sized LCDs |
| BD9267KUT-XX | 制造商:ROHM 制造商全称:Rohm 功能描述:White LED Diver for Backlight of Medium/Large-sized LCDs |
发布紧急采购，3分钟左右您将得到回复。