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參數(shù)資料
| 型號： | LM393S |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 比較器 |
| 英文描述： | Analog Comparator |
| 中文描述： | DUAL COMPARATOR, 9000 uV OFFSET-MAX, 1400 ns RESPONSE TIME, PSIP9 |
| 封裝： | SIP-9 |
| 文件頁數(shù)： | 2/12頁 |
| 文件大?。?/td> | 128K |
| 代理商： | LM393S |
Philips Semiconductors
Product data
NE/SA/SE532/
LM258/358/A/2904
Low power dual operational amplifiers
2
2002 Jul 12
853-1241 28616
DESCRIPTION
The 532/358/LM2904 consists of two independent, high gain,
internally frequency-compensated operational amplifiers internally
frequency-compensated operational amplifiers designed specifically
to operate from a single power supply over a wide range of voltages.
Operation from dual power supplies is also possible, and the low
power supply current drain is independent of the magnitude of the
power supply voltage.
UNIQUE FEATURES
In the linear mode the input common-mode voltage range includes
ground and the output voltage can also swing to includes ground
and the output voltage can also swing to ground, even though
operated from only a single power supply voltage. The unity gain
cross frequency is temperature-compensated. The input bias current
is also temperature-compensated.
FEATURES
Internally frequency-compensated for unity gain
Large DC voltage gain: 100 dB
Wide bandwidth (unity gain): 1 MHz (temperature-compensated)
Wide power supply range single supply: 3 V
DC
to 30 V
DC
,
or dual supplies:
±
1.5 V
DC
to
±
15 V
DC
Very low supply current drain (400
μ
A)—essentially independent
of supply voltage (1 mW/op amp at +5 V
DC
)
Low input biasing current: 45 nA
DC
temperature-compensated
Low input offset voltage: 2 mV
DC
, and offset current: 5nA
DC
Differential input voltage range equal to the power supply voltage
Large output voltage: 0 V
DC
to V+ 1.5 V
DC
swing
PIN CONFIGURATION
1
2
3
4
5
6
7
8
– +
B
A
V+
OUTPUT B
INVERTING INPUT B
NON INVERTING INPUT B
OUTPUT A
INVERTING INPUT A
NON INVERTING INPUT A
V–
D, DP, and N Packages
SL00282
Figure 1. Pin configuration.
EQUIVALENT CIRCUIT
V+
6
μ
A
100
μ
A
Q2
Q3
Q1
Q4
INPUTS
+
Q8
Q9
C
C
Q10
6
μ
A
Q5
Q7
Q6
R
SC
OUTPUT
Q13
Q12
Q11
50
μ
A
SL00283
–
Figure 2. Equivalent circuit.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM290 | Low power dual operational amplifi |
| LM2904D | Low power dual operational amplifi |
| LM158AJ | Voltage-Feedback Operational Amplifier |
| LM258AH | Voltage-Feedback Operational Amplifier |
| LM258AJ | Voltage-Feedback Operational Amplifier |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM393-S08-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:DUAL DIFFERENTIAL COMPARATOR |
| LM393-S08-T | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:DUAL DIFFERENTIAL COMPARATOR |
| LM393S8-XX-AR | 制造商:TAITRON 制造商全稱:TAITRON Components Incorporated 功能描述:Voltage Comparator |
| LM393S8-XX-BL | 制造商:TAITRON 制造商全稱:TAITRON Components Incorporated 功能描述:Voltage Comparator |
| LM393S8-XX-TR30 | 制造商:TAITRON 制造商全稱:TAITRON Components Incorporated 功能描述:Voltage Comparator |
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