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LT1011AMH883B PDF预览

LT1011AMH883B

更新时间: 2024-02-16 21:42:05
品牌 Logo 应用领域
凌特 - Linear 放大器
页数 文件大小 规格书
16页 198K
描述
IC COMPARATOR, 1000 uV OFFSET-MAX, MBCY8, METAL CAN, TO-5, 8 PIN, Comparator

LT1011AMH883B 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:TO-5包装说明:METAL CAN, TO-5, 8 PIN
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.32放大器类型:COMPARATOR
最大平均偏置电流 (IIB):0.025 µA最大输入失调电压:1000 µV
JESD-30 代码:O-MBCY-W8JESD-609代码:e0
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:8
最高工作温度:125 °C最低工作温度:-55 °C
封装主体材料:METAL封装形状:ROUND
封装形式:CYLINDRICAL认证状态:Not Qualified
筛选级别:MIL-STD-883 Class B子类别:Comparator
供电电压上限:18 V标称供电电压 (Vsup):15 V
表面贴装:NO技术:BIPOLAR
温度等级:MILITARY端子面层:Tin/Lead (Sn/Pb)
端子形式:WIRE端子位置:BOTTOM
Base Number Matches:1

LT1011AMH883B 数据手册

 浏览型号LT1011AMH883B的Datasheet PDF文件第2页浏览型号LT1011AMH883B的Datasheet PDF文件第3页浏览型号LT1011AMH883B的Datasheet PDF文件第4页浏览型号LT1011AMH883B的Datasheet PDF文件第5页浏览型号LT1011AMH883B的Datasheet PDF文件第6页浏览型号LT1011AMH883B的Datasheet PDF文件第7页 
LT1011/LT1011A  
Voltage Comparator  
FEATURES  
DESCRIPTION  
The LT®1011 is a general purpose comparator with sig-  
nificantly better input characteristics than the LM111.  
Although pin compatible with the LM111, it offers four  
times lower bias current, six times lower offset voltage  
and five times higher voltage gain. Offset voltage drift,  
a previously unspecified parameter, is guaranteed at  
15μV/°C.Additionally,thesupplycurrentislowerbyafactor  
of two with no loss in speed. The LT1011 is several times  
faster than the LM111 when subjected to large overdrive  
conditions. It is also fully specified for DC parameters and  
responsetimewhenoperatingonasingle5Vsupply.These  
parametric improvements allow the LT1011 to be used in  
high accuracy (≥12-bit) systems without trimming. In a  
12-bit A/D application, for instance, using a 2mA DAC, the  
offset error introduced by the LT1011 is less than 0.5LSB.  
The LT1011 retains all the versatile features of the LM111,  
including single 3V to 1ꢀV supply operation, and a ꢁoat-  
ing transistor output with 50mA source/sink capability. It  
can drive loads referenced to ground, negative supply or  
n
Pin Compatible with LM111 Series Devices  
n
Guaranteed Max 0.5mV Input Offset Voltage  
n
Guaranteed Max 25nA Input Bias Current  
n
Guaranteed Max 3nA Input Offset Current  
n
Guaranteed Max 250ns Response Time  
n
Guaranteed Min 200,000 Voltage Gain  
n
50mA Output Current Source or Sink  
n
30V Differential Input Voltage  
n
Fully Specified for Single 5V Operation  
n
Available in ꢀ-Lead PDIP and SO Packages  
APPLICATIONS  
n
SAR A/D Converters  
n
Voltage-to-Frequency Converters  
n
Precision RC Oscillator  
n
Peak Detector  
n
Motor Speed Control  
n
Pulse Generator  
n
Relay/Lamp Driver  
positive supply, and is specified up to 50V between V and  
the collector output. A differential input voltage up to the  
full supply voltage is allowed, even with 1ꢀV supplies,  
enabling the inputs to be clamped to the supplies with  
simple diode clamps.  
L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation. All other  
trademarks are the property of their respective owners.  
TYPICAL APPLICATION  
10μs 12-Bit A/D Converter  
3.9k  
Response Time vs Overdrive  
R1  
1k  
15V  
LM329  
7V  
500  
450  
400  
350  
FULL-SCALE  
TRIM  
*R2 AND R4  
SHOULD TC TRACK  
–15V  
R2*  
6.49k  
R3  
6.9ꢀk  
0.001μF  
15V  
INPUT  
0V TO 10V  
5V  
300  
250  
FALLING  
OUTPUT  
6012  
12-BIT  
D/A CONVERTER  
R4*  
2.49k  
R5  
1k  
200  
150  
100  
50  
RISING  
OUTPUT  
+
R6  
LT1011A  
ꢀ20Ω  
PARALLEL  
OUTPUTS  
PARALLEL  
OUTPUTS  
0
0.1  
1
10  
100  
SERIAL OUTPUT  
OVERDRIVE (mV)  
1011 TA02  
7475  
LATCH  
D
AM2504  
SAR REGISTER  
5V  
CC  
S
E
S
CP  
START  
CLOCK f = 1.4MHz  
1011 TA01  
1011afc  
1

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