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參數(shù)資料
| 型號： | LM193JAN |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Low Power Low Offset Voltage Dual Comparators |
| 中文描述： | 低功耗低失調(diào)電壓雙比較器 |
| 文件頁數(shù)： | 1/14頁 |
| 文件大?。?/td> | 686K |
| 代理商： | LM193JAN |
LM193JAN
Low Power Low Offset Voltage Dual Comparators
General Description
The LM193 series consists of two independent precision
voltage comparators with an offset voltage specification as
low as 2.0 mV max for two comparators which were de-
signed specifically to operate from a single power supply
over a wide range of voltages. Operation from split power
supplies is also possible and the low power supply current
drain is independent of the magnitude of the power supply
voltage. These comparators also have a unique characteris-
tic in that the input common-mode voltage range includes
ground, even though operated from a single power supply
voltage.
Application areas include limit comparators, simple analog to
digital converters; pulse, squarewave and time delay gen-
erators; wide range VCO; MOS clock timers; multivibrators
and high voltage digital logic gates. The LM193 series was
designed to directly interface with TTL and CMOS. When
operated from both plus and minus power supplies, the
LM193 series will directly interface with MOS logic where
their low power drain is a distinct advantage over standard
comparators.
Advantages
n
High precision comparators
n
Reduced V
OS
drift over temperature
n
Eliminates need for dual supplies
n
Allows sensing near ground
n
Compatible with all forms of logic
n
Power drain suitable for battery operation
Features
n
Wide supply
— Voltage range:
— Single or dual supplies:
n
Very low supply current drain (0.4 mA) — independent
of supply voltage
n
Low input biasing current:
n
Low input offset current:
n
Maximum offset voltage
n
Input common-mode voltage range includes ground
n
Differential input voltage range equal to the power
supply voltage
n
Low output saturation voltage,:
n
Output voltage compatible with TTL, DTL, ECL, MOS
and CMOS logic systems
5.0V
DC
to 36V
DC
±
2.5V
DC
to
±
18V
DC
25 nA typ
±
3 nA typ
+5mV Max
@
25C
250 mV at 4 mA typ
Ordering Information
NS Part Number
JL193BGA
JL193BPA
JAN Part Number
JM38510/11202BGA
JM38510/11202BPA
NS Package Number
H08C
J08A
Package Description
8LD T0-99 Metal Can
8LD CERDIP
Squarewave Oscillator
Non-Inverting Comparator with Hysteresis
20143238
20143209
May 2005
L
2005 National Semiconductor Corporation
DS201432
www.national.com
相關PDF資料 |
PDF描述 |
|---|---|
| LM193W | LOW POWER DUAL VOLTAGE COMPARATORS |
| LM193WP | LOW POWER DUAL VOLTAGE COMPARATORS |
| LM293W | LOW POWER DUAL VOLTAGE COMPARATORS |
| LM293WD | LOW POWER DUAL VOLTAGE COMPARATORS |
| LM293WN | LOW POWER DUAL VOLTAGE COMPARATORS |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LM193JG | 制造商:Texas Instruments 功能描述:Comparator Dual ±18V/36V 8-Pin CDIP Tube 制造商:Texas Instruments 功能描述:COMPARATOR DUAL 18V/36V 8CDIP - Rail/Tube 制造商:Texas Instruments 功能描述:DUAL COMPARATOR 制造商:Texas Instruments 功能描述:IC COMPARATOR DUAL 制造商:Texas Instruments 功能描述:Dual Differential Comparator 2V/36V 制造商:Texas Instruments 功能描述:Comparator Dual 18V/36V 8-Pin CDIP |
| LM193JGB | 制造商:Texas Instruments 功能描述:Comparator Dual ±18V/36V 8-Pin CDIP Tube 制造商:Texas Instruments 功能描述:COMPARATOR DUAL 18V/36V 8CDIP - Rail/Tube |
| LM193L | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog Comparator |
| LM193LB | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| LM193-LM293 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOWPOWER DUAL VOLTAGE COMPARATORS |
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