Datasheet Texas Instruments LMC7211 (Texas Instruments) - 3
| 制造商 | Texas Instruments |
| 描述 | Tiny CMOS Comparator with Rail-to-Rail Input and Push-Pull Output |
| 页数 / 页 | 24 / 3 — LMC7211-N. www.ti.com. 2.7V Electrical Characteristics (continued). … |
| 修订版 | F |
| 文件格式/大小 | PDF / 1.3 Mb |
| 文件语言 | 英语 |
LMC7211-N. www.ti.com. 2.7V Electrical Characteristics (continued). Boldface. Symbol. Parameter. Conditions. LMC7211AI. LMC7211BI. Units
文件文字版本
LMC7211-N www.ti.com
SNOS746F – MAY 2004 – REVISED JANUARY 2013
2.7V Electrical Characteristics (continued)
Unless otherwise specified, all limits guaranteed for TJ = 25°C, V+ = 2.7V, V− = 0V, VCM = VO = V+/2.
Boldface
limits apply at the temperature extremes.
Symbol Parameter Conditions LMC7211AI LMC7211BI Units Typ (1) Limit(2) Limit(2)
CMVR Input Common-Mode Voltage CMRR > 55 dB 3.0 2.9 2.9 V Range
2.7 2.7
min CMRR > 55 dB −0.3 −0.2 −0.2 V
0.0 0.0
max VOH Output Voltage High Iload = 2.5 mA 2.5 2.4 2.4 V
2.3 2.3
min VOL Output Voltage Low Iload = 2.5 mA 0.2 0.3 0.3 V
0.4 0.4
max IS Supply Current VOUT = Low 7 12 12 μA
14 14
max
5.0V and 15.0V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for TJ = 25°C, V+ = 5.0V and 15V, V− = 0V, VCM = VO = V+/2.
Boldface
limits apply at the temperature extremes.
Symbol Parameter Conditions LMC7211AI LMC7211BI Units Typ (1) Limit(2) Limit(2)
VOS Input Offset Voltage 3 5 15 mV
8 18
max TCVOS Input Offset Voltage V+ = 5V 1.0 μV/°C Temperature Drift V+ = 15V 4.0 Input Offset Voltage Average V+ = 5V 3.3 μV/Month Drift V+ = 15V 4.0 IB Input Current 0.04 pA IOS Input Offset Current 0.02 pA CMRR Common Mode V+ = 5.0V 75 dB Rejection Ration V+ = 15.0V 82 dB PSRR Power Supply 5V ≤ V+ ≤ 10V 80 dB Rejection Ratio AV Voltage Gain 100 dB CMVR Input Common-Mode V+ = 5.0V 5.3 5.2 5.2 V Voltage Range CMRR > 55 dB
5.0 5.0
min V+ = 5.0V −0.3 −0.2 −0.2 V CMRR > 55 dB
0.0 0.0
max V+ = 15.0V 15.3 15.2 15.2 V CMRR > 55 dB
15.0 15.0
min V+ = 15.0V −0.3 −0.2 −0.2 V CMRR > 55 dB
0.0 0.0
max VOH Output Voltage High V+ = 5V 4.8 4.6 4.6 V Iload = 5 mA
4.45 4.45
min V+ = 15V 14.8 14.6 14.6 V Iload = 5 mA
14.45 14.45
min VOL Output Voltage Low V+ = 5V 0.2 0.40 0.40 V Iload = 5 mA
0.55 0.55
max V+ = 15V 0.2 0.40 0.40 V Iload = 5 mA
0.55 0.55
max IS Supply Current VOUT = Low 7 14 14 μA
18 18
max (1) Typical values represent the most likely parametric norm. (2) All limits are guaranteed by testing or statistical analysis. Copyright © 2004–2013, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Links: LMC7211-N Document Outline FEATURES Applications DESCRIPTION Connection Diagram Absolute Maximum Ratings Operating Ratings 2.7V Electrical Characteristics 5.0V and 15.0V Electrical Characteristics AC Electrical Characteristics Typical Performance Characteristics Application Information Benefits of the LMC7211 Tiny Comparator Low Voltage Operation Shoot-Through Current Output Short Circuit Current Hysteresis Input Protection Layout Considerations Open Drain Output, Dual Versions Additional SOT23-5 Tiny Devices Spice Macromodel
SNOS746F – MAY 2004 – REVISED JANUARY 2013
2.7V Electrical Characteristics (continued)
Unless otherwise specified, all limits guaranteed for TJ = 25°C, V+ = 2.7V, V− = 0V, VCM = VO = V+/2.
Boldface
limits apply at the temperature extremes.
Symbol Parameter Conditions LMC7211AI LMC7211BI Units Typ (1) Limit(2) Limit(2)
CMVR Input Common-Mode Voltage CMRR > 55 dB 3.0 2.9 2.9 V Range
2.7 2.7
min CMRR > 55 dB −0.3 −0.2 −0.2 V
0.0 0.0
max VOH Output Voltage High Iload = 2.5 mA 2.5 2.4 2.4 V
2.3 2.3
min VOL Output Voltage Low Iload = 2.5 mA 0.2 0.3 0.3 V
0.4 0.4
max IS Supply Current VOUT = Low 7 12 12 μA
14 14
max
5.0V and 15.0V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for TJ = 25°C, V+ = 5.0V and 15V, V− = 0V, VCM = VO = V+/2.
Boldface
limits apply at the temperature extremes.
Symbol Parameter Conditions LMC7211AI LMC7211BI Units Typ (1) Limit(2) Limit(2)
VOS Input Offset Voltage 3 5 15 mV
8 18
max TCVOS Input Offset Voltage V+ = 5V 1.0 μV/°C Temperature Drift V+ = 15V 4.0 Input Offset Voltage Average V+ = 5V 3.3 μV/Month Drift V+ = 15V 4.0 IB Input Current 0.04 pA IOS Input Offset Current 0.02 pA CMRR Common Mode V+ = 5.0V 75 dB Rejection Ration V+ = 15.0V 82 dB PSRR Power Supply 5V ≤ V+ ≤ 10V 80 dB Rejection Ratio AV Voltage Gain 100 dB CMVR Input Common-Mode V+ = 5.0V 5.3 5.2 5.2 V Voltage Range CMRR > 55 dB
5.0 5.0
min V+ = 5.0V −0.3 −0.2 −0.2 V CMRR > 55 dB
0.0 0.0
max V+ = 15.0V 15.3 15.2 15.2 V CMRR > 55 dB
15.0 15.0
min V+ = 15.0V −0.3 −0.2 −0.2 V CMRR > 55 dB
0.0 0.0
max VOH Output Voltage High V+ = 5V 4.8 4.6 4.6 V Iload = 5 mA
4.45 4.45
min V+ = 15V 14.8 14.6 14.6 V Iload = 5 mA
14.45 14.45
min VOL Output Voltage Low V+ = 5V 0.2 0.40 0.40 V Iload = 5 mA
0.55 0.55
max V+ = 15V 0.2 0.40 0.40 V Iload = 5 mA
0.55 0.55
max IS Supply Current VOUT = Low 7 14 14 μA
18 18
max (1) Typical values represent the most likely parametric norm. (2) All limits are guaranteed by testing or statistical analysis. Copyright © 2004–2013, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Links: LMC7211-N Document Outline FEATURES Applications DESCRIPTION Connection Diagram Absolute Maximum Ratings Operating Ratings 2.7V Electrical Characteristics 5.0V and 15.0V Electrical Characteristics AC Electrical Characteristics Typical Performance Characteristics Application Information Benefits of the LMC7211 Tiny Comparator Low Voltage Operation Shoot-Through Current Output Short Circuit Current Hysteresis Input Protection Layout Considerations Open Drain Output, Dual Versions Additional SOT23-5 Tiny Devices Spice Macromodel