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Datasheet> 器件分类 > 模拟混合信号IC> 放大器电路> IS0122P
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IS0122P

产品描述Isolation Amplifier, 1 Func, 1500V Isolation-Min, 50MHz Band Width, PDIP16, PLASTIC, DIP-16
产品类别模拟混合信号IC    放大器电路   
文件大小233KB，共13页
制造商Burr-Brown
官网地址http://www.burr-brown.com/
下载文档 详细参数 选型对比 全文预览

IS0122P概述

Isolation Amplifier, 1 Func, 1500V Isolation-Min, 50MHz Band Width, PDIP16, PLASTIC, DIP-16

IS0122P规格参数

参数名称属性值
厂商名称Burr-Brown
包装说明PLASTIC, DIP-16
Reach Compliance Codeunknown
放大器类型ISOLATION AMPLIFIER
标称带宽 (3dB)50 MHz
最小绝缘电压1500 V
JESD-30 代码R-PDIP-T16
负供电电压上限-18 V
标称负供电电压 (Vsup)-15 V
功能数量1
端子数量16
最高工作温度85 °C
最低工作温度-25 °C
封装主体材料PLASTIC/EPOXY
封装代码DIP
封装形状RECTANGULAR
封装形式IN-LINE
认证状态Not Qualified
供电电压上限18 V
标称供电电压 (Vsup)15 V
表面贴装NO
温度等级OTHER
端子形式THROUGH-HOLE
端子位置DUAL

IS0122P文档预览

ISO122
Precision Lowest Cost
ISOLATION AMPLIFIER
FEATURES
q
100% TESTED FOR HIGH-VOLTAGE
BREAKDOWN
q
q
q
q
q
RATED 1500Vrms
HIGH IMR: 140dB at 60Hz
BIPOLAR OPERATION: V
O
=
±
10V
16-PIN PLASTIC DIP AND 28-LEAD SOIC
EASE OF USE: Fixed Unity Gain
Configuration
APPLICATIONS
q
INDUSTRIAL PROCESS CONTROL:
Transducer Isolator, Isolator for Thermo-
couples, RTDs, Pressure Bridges, and
Flow Meters, 4mA to 20mA Loop Isolation
q
GROUND LOOP ELIMINATION
q
MOTOR AND SCR CONTROL
q
POWER MONITORING
q
PC-BASED DATA ACQUISITION
q
TEST EQUIPMENT
q
0.020% max NONLINEARITY
q
±
4.5V to
±
18V SUPPLY RANGE
DESCRIPTION
The ISO122 is a precision isolation amplifier incor-
porating a novel duty cycle modulation-demodulation
technique. The signal is transmitted digitally across
a 2pF differential capacitive barrier. With digital modu-
lation the barrier characteristics do not affect signal
integrity, resulting in excellent reliability and good high
frequency transient immunity across the barrier. Both
barrier capacitors are imbedded in the plastic body of
the package.
The ISO122 is easy to use. No external components
are required for operation. The key specifications are
0.020% max nonlinearity, 50kHz signal bandwidth,
and 200µV/°C V
OS
drift. A power supply range of
±4.5V
to
±18V
and quiescent currents of
±5.0mA
on
V
S1
and
±5.5mA
on V
S2
make these amplifiers ideal
for a wide range of applications.
The ISO122 is available in 16-pin plastic DIP and 28-
lead plastic surface mount packages.
+V
S1
V
IN
V
OUT
–V
S2
Gnd
+V
S2
–V
S1
Gnd
International Airport Industrial Park • Mailing Address: PO Box 11400
Tel: (520) 746-1111 • Twx: 910-952-1111 • Cable: BBRCORP •
©
• Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd. • Tucson, AZ 85706
Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132
1989 Burr-Brown Corporation
PDS-857F
Printed in U.S.A. November, 1993
SPECIFICATIONS
At T
A
= +25°C , V
S1
= V
S2
=
±15V,
and R
L
= 2kΩ unless otherwise noted.
ISO122P/U
PARAMETER
ISOLATION
Voltage Rated Continuous AC 60Hz
100% Test
(1)
Isolation Mode Rejection
Barrier Impedance
Leakage Current at 60Hz
GAIN
Nominal Gain
Gain Error
Gain vs Temperature
Nonlinearity
(2)
INPUT OFFSET VOLTAGE
Initial Offset
vs Temperature
vs Supply
Noise
INPUT
Voltage Range
Resistance
OUTPUT
Voltage Range
Current Drive
Capacitive Load Drive
Ripple Voltage
(3)
FREQUENCY RESPONSE
Small Signal Bandwidth
Slew Rate
Settling Time
0.1%
0.01%
Overload Recover Time
POWER SUPPLIES
Rated Voltage
Voltage Range
Quiescent Current: V
S1
V
S2
TEMPERATURE RANGE
Specification
Operating
Storage
θ
JA
θ
JC
±10
CONDITIONS
MIN
1500
2400
140
10
14
|| 2
0.18
1
±0.05
±10
±0.016
TYP
MAX
MIN
*
*
*
*
*
*
*
*
±0.025
ISO122JP/JU
TYP
MAX
UNITS
VAC
VAC
dB
Ω
|| pF
µArms
V/V
%FSR
ppm/°C
%FSR
1s, 5pc PD
60Hz
V
ISO
= 240Vrms
V
O
=
±10V
0.5
*
±0.50
±0.020
*
±0.050
±20
±200
±2
4
±12.5
200
±12.5
±15
0.1
20
50
2
V
O
=
±10V
50
350
150
±15
±5.0
±5.5
±50
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
mV
µV/°C
mV/V
µV/√Hz
V
kΩ
V
mA
µF
mVp-p
kHz
V/µs
µs
µs
µs
V
V
mA
mA
°C
°C
°C
°C/W
°C/W
±10
±5
*
*
±4.5
±18
±7.0
±7.0
+85
+85
+85
*
*
*
*
*
*
*
*
*
*
*
*
*
*
–25
–25
–40
100
65
* Specification same as ISO122P/U.
NOTES: (1) Tested at 1.6 X rated, fail on 5pC partial discharge. (2) Nonlinearity is the peak deviation of the output voltage from the best-fit straight line. It is expressed
as the ratio of deviation to FSR. (3) Ripple frequency is at carrier frequency (500kHz).
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
®
ISO122
2
CONNECTION DIAGRAM
Top View —P Package
Top View—U Package
+V
S1
1
–V
S1
2
16 Gnd
15 V
IN
+V
S1
1
–V
S1
2
28 Gnd
27 V
IN
V
OUT
Gnd
7
8
10 –V
S2
9
+V
S2
V
OUT
13
Gnd 14
16 –V
S2
15 +V
S2
PACKAGE INFORMATION
(1)
MODEL
ISO122P
ISO122JP
ISO122U
ISO122JU
PACKAGE
16-Pin Plastic DIP
16-Pin Plastic DIP
28-Pin Plastic SOIC
28-Pin Plastic SOIC
PACKAGE DRAWING
NUMBER
238
238
217-1
217-1
ABSOLUTE MAXIMUM RATINGS
Supply Voltage ...................................................................................
±18V
V
IN
......................................................................................................±100V
Continuous Isolation Voltage ..................................................... 1500Vrms
Junction Temperature .................................................................... +150°C
Storage Temperature ....................................................................... +85°C
Lead Temperature (soldering, 10s) ................................................ +300°C
Output Short to Common ......................................................... Continuous
NOTE: (1) For detailed drawing and dimension table, please see end of data
sheet, or Appendix D of Burr-Brown IC Data Book.
ORDERING INFORMATION
NONLINEARITY
MAX %FSR
±0.020
±0.050
±0.020
±0.050
MODEL
ISO122P
ISO122JP
ISO122U
ISO122JU
PACKAGE
Plastic DIP
Plastic DIP
Plastic SOIC
Plastic SOIC
®
3
ISO122
TYPICAL PERFORMANCE CURVES
T
A
= +25°C, V
S
=
±15V
unless otherwise noted.
SINE RESPONSE
(f = 2kHz)
SINE RESPONSE
(f = 20kHz)
+10
+10
Output Voltage (V)
Output Voltage (V)
0
0
–10
–10
0
500
Time (µs)
1000
0
50
Time (µs)
100
STEP RESPONSE
STEP RESPONSE
Output Voltage (V)
+10
Output Voltage (V)
+10
0
0
–10
–10
0
500
Time (µs)
1000
0
50
Time (µs)
100
ISOLATION VOLTAGE
vs FREQUENCY
IMR vs FREQUENCY
160
Max DC Rating
2.1k
Peak Isolation Voltage
IMR (dB)
140
120
Degraded
Performance
1k
100
80
100
Typical
Performance
0
100
1k
10k
100k
1M
10M
100M
60
40
1
10
100
1k
10k
100k
1M
Frequency (Hz)
Frequency (Hz)
®
ISO122
4
TYPICAL PERFORMANCE CURVES
T
A
= +25°C, V
S
=
±15V
unless otherwise noted.
PSRR vs FREQUENCY
60
54
100mA
10mA
ISOLATION LEAKAGE CURRENT
vs FREQUENCY
PSRR (dB)
40
+V
S1
, +V
S2
–V
S1
, –V
S2
20
Leakage Current (rms)
1mA
1500Vrms
100µA
10µA
240Vrms
1µA
0
1
10
100
1k
10k
100k
1M
Frequency (Hz)
0.1µA
1
10
100
1k
Frequency (Hz)
10k
100k
1M
SIGNAL RESPONSE TO
INPUTS GREATER THAN 250kHz
V
OUT
/V
IN
0
V
OUT
/ V
IN
dBm
100kHz
Freq
Out
250
200
150
100
50
–10
–20
–30
–40
0
500kHz
1MHz
1.5MHz
Input Frequency
(NOTE: Shaded area shows aliasing frequencies that cannot
be removed by a low-pass filter at the output.)
Frequency Out
®
5
ISO122
查看更多（仅显示前5页内容，查看全部内容请下载文档。）>

IS0122P相似产品对比

IS0122P IS0122JP IS0122JU IS0122U
描述 Isolation Amplifier, 1 Func, 1500V Isolation-Min, 50MHz Band Width, PDIP16, PLASTIC, DIP-16 Isolation Amplifier, 1 Func, 1500V Isolation-Min, 50MHz Band Width, PDSO16, PLASTIC, DIP-16 Isolation Amplifier, 1 Func, 1500V Isolation-Min, 50MHz Band Width, PDSO28, PLASTIC, SOIC-28 Isolation Amplifier, 1 Func, 1500V Isolation-Min, 50MHz Band Width, PDSO28, PLASTIC, SOIC-28
厂商名称 Burr-Brown Burr-Brown Burr-Brown Burr-Brown
包装说明 PLASTIC, DIP-16 PLASTIC, DIP-16 PLASTIC, SOIC-28 PLASTIC, SOIC-28
Reach Compliance Code unknown unknown unknown unknown
放大器类型 ISOLATION AMPLIFIER ISOLATION AMPLIFIER ISOLATION AMPLIFIER ISOLATION AMPLIFIER
标称带宽 (3dB) 50 MHz 50 MHz 50 MHz 50 MHz
最小绝缘电压 1500 V 1500 V 1500 V 1500 V
JESD-30 代码 R-PDIP-T16 R-PDIP-T16 R-PDSO-G28 R-PDSO-G28
负供电电压上限 -18 V -18 V -18 V -18 V
标称负供电电压 (Vsup) -15 V -15 V -15 V -15 V
功能数量 1 1 1 1
端子数量 16 16 28 28
最高工作温度 85 °C 85 °C 85 °C 85 °C
最低工作温度 -25 °C -25 °C -25 °C -25 °C
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 DIP DIP SOP SOP
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 IN-LINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified
供电电压上限 18 V 18 V 18 V 18 V
标称供电电压 (Vsup) 15 V 15 V 15 V 15 V
表面贴装 NO YES YES YES
温度等级 OTHER OTHER OTHER OTHER
端子形式 THROUGH-HOLE THROUGH-HOLE GULL WING GULL WING
端子位置 DUAL DUAL DUAL DUAL

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