J212 [Linear Systems]
LOW NOISE N-CHANNEL J-FET GENERAL PURPOSE AMPLIFIER; 低噪声N沟道J-FET通用放大器
| 型号： | J212 |
| 厂家： | 
Linear Systems |
| 描述： | LOW NOISE N-CHANNEL J-FET GENERAL PURPOSE AMPLIFIER |
| 文件： | 总1页 (文件大小：16K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
J210, J211, J212
LOW NOISE N-CHANNEL J-FET
GENERAL PURPOSE AMPLIFIER
Linear Integrated Systems
Plastic
TO-92
FEATURES
HIGH GAIN gfs = 7000µmho MINIMUM (J211, J212)
D
HIGH INPUT IMPEDANCE IGSS= 100pA MAXIMUM
LOW INPUT CAPACITANCE Ciss= 5pF TYPICAL
G
S
ABSOLUTE MAXIMUM RATINGS
@ 25°C (unless otherwise noted)
G
S
D
Gate-Drain or Gate-Source Voltage
Gate Current
Total Device Dissipation @ 25°C Ambient
(Derate 3.27 mW/°C)
-25V
10mA
360mW
G
S
D
Operating Temperature Range
-55°C to + 135°C
Bottom View
ELECTRICAL CHARACTERISTICS @ 25°C (unless otherwise noted)
SYMBOL CHARACTERISTICS J210 J211
MIN TYP MAX MIN TYP MAX MIN TYP MAX
J212
UNITS CONDITIONS
I
Gate Reverse Current
--
--
-100
--
--
-100
-4.5
--
--
--
-100
pA
V
V
V
V
V
V
=0
V
= -15V(NOTE 1)
GS
GSS
DS
DS
DS
DS
DS
V
Gate-Source Cutoff Voltage
-1
--
-3
-2.5 --
-4
--
-6
=15V I =1nA
D
GS(off)
BV
I
Gate-Source Breakdown Voltage -25
--
--
-25
7
--
-25
15
--
--
--
=0
I = -1µA
G
GSS
Drain Saturation Current
Gate Current
2
--
15
--
--
20
--
40
mA
pA
=15V
V
=0
GS
(NOTE 2)
DSS
G
I
--
-10
--
--
-10
--
-10
--
=10V I =1mA (NOTE 1)
D
g
Common-Source Forward
Transconductance
4,000
12,000 6,000 --
12,000 7,000 --
12,000
fs
µmho
f=1kHz
g
Common-Source Output
Conductance
--
--
--
--
--
4
150
--
--
--
--
--
--
4
200
--
--
--
--
--
--
4
200
--
os
V
=15V
V
=0
GS
C
C
e
Common-Source Input
Capacitance
f=1MHz
f=1kHz
DS
iss
rss
pF
Common-Source Reverse
Transfer Capacitance
1
--
1
--
1
--
Equivalent Short-Circuit Input
Noise Voltage
10
--
10
--
10
--
nV√Hz
n
NOTE 1: Approximately doubles for every 10°C increase in TA.
NOTE 2: Pulse test duration = 2ms.
Linear Integrated Systems 4042 Clipper Ct., Fremont, CA 94538 TEL: (510) 490-9160 • FAX: (510) 353-0261
相关型号：
©2020 ICPDF网 联系我们和版权申明