参数资料
型号: LT1097CN8
厂商: Linear Technology
文件页数: 12/12页
文件大小: 0K
描述: IC PREC OP-AMP LOW-COST/PWR 8DIP
标准包装: 50
放大器类型: 通用
电路数: 1
转换速率: 0.2 V/µs
增益带宽积: 700kHz
电流 - 输入偏压: 40pA
电压 - 输入偏移: 10µV
电流 - 电源: 350µA
电压 - 电源,单路/双路(±): 2.4 V ~ 40 V,±1.2 V ~ 20 V
工作温度: -40°C ~ 85°C
安装类型: 通孔
封装/外壳: 8-DIP(0.300",7.62mm)
供应商设备封装: 8-PDIP
包装: 管件
9
LT1097
15V
–15V
OUT
LT1097F01
4
3
2
7
6
50k
+IN
–IN
+
LT1097
V–
OUT
V+
LT1097F02
4
5
CS
1
3
2
10k
POT
8
7
6
+
LT1097
Frequency Compensation and Optional Offset Nulling
±27V Common Mode Range Difference Amplifier
APPLICATIONS INFORMATION
WU
U
Guaranteed Perfomance, VS = ±15V, TA = 25°C
PARAMETER
LT1097CN8
OP-77GP
AD707JN
OP-177GP
OP-97FP
UNITS
Error Terms
VOS Max
50
100
90
60
75
V
IOS Max25k
6
70
50
70
4
V
Gain Min, 10V Out
14
5
3
5
50
V
CMRR, Min,
±25V In
22
20
13
22
39
V
PSRR, Min, VS = ±15V ±10%
69999
V
Sum of All Error Terms
98
204
165
166
177
V
0.1Hz to 10Hz Noise
Voltage Noise
0.5
0.38
0.23
0.38
0.5
Vp-p Typ
Current Noise50k
0.11
0.75
0.7
0.75
0.1
Vp-p Typ
Resistor Noise
0.55
Vp-p Typ
RMS sum
0.75
1
0.92
1
0.75
Vp-p
Drift with Temp
TCVOS Max
1
1.2
1
1.2
2
V/°C
TCIOS Max25k
0.1
2.1
1
2.1
0.2
V/°C
Sum of Drift Terms
1.1
3.3
2
3.3
2.2
V/°C
Supply Current Max
0.56
2
3
2
0.6
mA
The LT1097 is pin compatible to and directly replaces such
precision op amps as the OP-07, OP-77, AD707, OP-97, OP-
177, LM607 and LT1001 with improved price/performance.
Compatibility includes externally nulling the offset voltage, as
all of the above devices are trimmed with a potentiometer
between Pin 1 and Pin 8 and the wiper tied to V+.
The simple difference amplifier can be used to illustrate
the all-around excellence of the LT1097. The 50k input
resistance is selected to be large enough compared to
input signal source resistance. Simultaneously, the 50k
resistors should not dominate the precision and noise
error budget. Assuming perfect matching between the
four resistors, the following table summarizes the input
referred performance obtained using the LT1097 and
other popular, low cost precision op amps.
Input offset voltage can be adjusted over a
±600V range
with a 10k potentiometer.
The LT1097 is internally compensated for unity gain
stability. As shown on the Capacitive Load Handling plot,
the LT1097 is stable with any capacitive load. However,
the overcompensation capacitor, CS, can be used to re-
duce overshoot with heavy capacitive loads, to narrow
noise bandwidth or to stabilize circuits with gain in the
feedback loop.
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LT1097CN8#PBF 功能描述:IC PREC OP-AMP LOW-COST/PWR 8DIP RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 产品培训模块:Differential Circuit Design Techniques for Communication Applications 标准包装:1 系列:- 放大器类型:RF/IF 差分 电路数:1 输出类型:差分 转换速率:9800 V/µs 增益带宽积:- -3db带宽:2.9GHz 电流 - 输入偏压:3µA 电压 - 输入偏移:- 电流 - 电源:40mA 电流 - 输出 / 通道:- 电压 - 电源,单路/双路(±):3 V ~ 3.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-VQFN 裸露焊盘,CSP 供应商设备封装:16-LFCSP-VQ 包装:剪切带 (CT) 产品目录页面:551 (CN2011-ZH PDF) 其它名称:ADL5561ACPZ-R7CT
LT1097CN8PBF 制造商:Linear Technology 功能描述:LT1097CN8PBF
LT1097S8 功能描述:IC PREC OP-AMP LOWCOST/PWR 8SOIC RoHS:否 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:50 系列:- 放大器类型:通用 电路数:2 输出类型:满摆幅 转换速率:1.8 V/µs 增益带宽积:6.5MHz -3db带宽:4.5MHz 电流 - 输入偏压:5nA 电压 - 输入偏移:100µV 电流 - 电源:65µA 电流 - 输出 / 通道:35mA 电压 - 电源,单路/双路(±):1.8 V ~ 5.25 V,±0.9 V ~ 2.625 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:10-TFSOP,10-MSOP(0.118",3.00mm 宽) 供应商设备封装:10-MSOP 包装:管件
LT1097S8#PBF 功能描述:IC PREC OP-AMP LOWCOST/PWR 8SOIC RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 产品培训模块:Differential Circuit Design Techniques for Communication Applications 标准包装:1 系列:- 放大器类型:RF/IF 差分 电路数:1 输出类型:差分 转换速率:9800 V/µs 增益带宽积:- -3db带宽:2.9GHz 电流 - 输入偏压:3µA 电压 - 输入偏移:- 电流 - 电源:40mA 电流 - 输出 / 通道:- 电压 - 电源,单路/双路(±):3 V ~ 3.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-VQFN 裸露焊盘,CSP 供应商设备封装:16-LFCSP-VQ 包装:剪切带 (CT) 产品目录页面:551 (CN2011-ZH PDF) 其它名称:ADL5561ACPZ-R7CT
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