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LT1167AIS8#TRPBF

产品描述IC OPAMP INSTR 1MHZ 8SO
产品类别模拟混合信号IC    放大器电路   
文件大小362KB,共22页
制造商Linear ( ADI )
官网地址http://www.analog.com/cn/index.html
标准
下载文档 详细参数 全文预览

LT1167AIS8#TRPBF概述

IC OPAMP INSTR 1MHZ 8SO

LT1167AIS8#TRPBF规格参数

参数名称属性值
Brand NameLinear Technology
是否Rohs认证符合
厂商名称Linear ( ADI )
零件包装代码SOIC
包装说明SOP, SOP8,.25
针数8
制造商包装代码S8
Reach Compliance Codecompliant
ECCN代码EAR99
放大器类型INSTRUMENTATION AMPLIFIER
最大平均偏置电流 (IIB)0.0006 µA
标称带宽 (3dB)1 MHz
最小共模抑制比86 dB
最大输入失调电流 (IIO)0.00055 µA
最大输入失调电压75 µV
JESD-30 代码R-PDSO-G8
JESD-609代码e3
长度4.9 mm
湿度敏感等级1
负供电电压上限-20 V
标称负供电电压 (Vsup)-15 V
最大非线性0.007%
功能数量1
端子数量8
最高工作温度85 °C
最低工作温度-40 °C
封装主体材料PLASTIC/EPOXY
封装代码SOP
封装等效代码SOP8,.25
封装形状RECTANGULAR
封装形式SMALL OUTLINE
峰值回流温度(摄氏度)260
电源+-15 V
认证状态Not Qualified
座面最大高度1.75 mm
标称压摆率1.2 V/us
最大压摆率1.6 mA
供电电压上限20 V
标称供电电压 (Vsup)15 V
表面贴装YES
技术BIPOLAR
温度等级INDUSTRIAL
端子面层Matte Tin (Sn)
端子形式GULL WING
端子节距1.27 mm
端子位置DUAL
处于峰值回流温度下的最长时间30
最大电压增益10000
最小电压增益1
标称电压增益10
宽度3.9 mm
Base Number Matches1

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FEATURES
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LT1167
Single Resistor Gain
Programmable, Precision
Instrumentation Amplifier
DESCRIPTION
The LT
®
1167 is a low power, precision instrumentation
amplifier that requires only one external resistor to set
gains of 1 to 10,000. The low voltage noise of 7.5nV/√Hz
(at 1kHz) is not compromised by low power dissipation
(0.9mA typical for ± 2.3V to ±15V supplies).
The part’s high accuracy (10ppm maximum nonlinearity,
0.08% max gain error (G = 10)) is not degraded even for
load resistors as low as 2k. The LT1167 is laser trimmed for
very low input offset voltage (40μV max), drift (0.3μV/°C),
high CMRR (90dB, G = 1) and PSRR (105dB, G = 1).
Low input bias currents of 350pA max are achieved with
the use of superbeta processing. The output can handle
capacitive loads up to 1000pF in any gain configuration
while the inputs are ESD protected up to 13kV (human
body). The LT1167 with two external 5k resistors passes
the IEC 1000-4-2 level 4 specification.
The LT1167, offered in 8-pin PDIP and SO packages, re-
quires significantly less PC board area than discrete multi
op amp and resistor designs.
The LT1167-1 offers the same performance as the LT1167,
but its input current characteristic at high common mode
voltage better supports applications with high input imped-
ance (see the Applications Information section).
Single Gain Set Resistor: G = 1 to 10,000
Gain Error: G = 10, 0.08% Max
Input Offset Voltage Drift: 0.3μV/°C Max
Meets IEC 1000-4-2 Level 4 ESD Tests with
Two External 5k Resistors
Gain Nonlinearity: G = 10, 10ppm Max
Input Offset Voltage: G = 10, 60μV Max
Input Bias Current: 350pA Max
PSRR at G = 1: 105dB Min
CMRR at G = 1: 90dB Min
Supply Current: 1.3mA Max
Wide Supply Range: ±2.3V to ±18V
1kHz Voltage Noise: 7.5nV/√Hz
0.1Hz to 10Hz Noise: 0.28μV
P-P
Available in 8-Pin PDIP and SO Packages
APPLICATIONS
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Bridge Amplifiers
Strain Gauge Amplifiers
Thermocouple Amplifiers
Differential to Single-Ended Converters
Medical Instrumentation
L,
LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear
Technology Corporation. All other trademarks are the property of their respective owners.
TYPICAL APPLICATION
Single Supply Barometer
V
S
R5
392k
1
LT1634CCZ-1.25
2
2
LUCAS NOVA SENOR
NPC-1220-015-A-3L
1
4
5k
R6
1k
5k
R1
825Ω
2
6
OFFSET R4
ADJUST 50k
R3
50k
6
R8
100k
R
SET
5
5k
5k
R2
12Ω
8
3
LT1167
G = 60
5
4
TO
4-DIGIT
DVM
6
Gain Nonlinearity
V
S
1/2
LT1490
4
+
1/2
LT1490
5
7
R7
50k
OUTPUT VOLTAGE (2V/DIV)
G = 1000
R
L
= 1k
V
OUT
= ±10V
0.2% ACCURACY AT 25°C
1.2% ACCURACY AT 0°C TO 60°C
V
S
= 8V TO 30V
+
+
3
1
2
1
7
NONLINEARITY (100ppm/DIV)
3
+
8
1167 TA02
VOLTS
2.800
3.000
3.200
INCHES Hg
28.00
30.00
32.00
1167 TA01
1167fc
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