- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄10660 > MAX9109EXT+T (Maxim Integrated Products)IC COMPAR LP SGL SC70-6 PDF資料下載
參數(shù)資料
| 型號(hào)： | MAX9109EXT+T |
| 廠商： | Maxim Integrated Products |
| 文件頁(yè)數(shù)： | 10/13頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC COMPAR LP SGL SC70-6 |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 類(lèi)型： | 帶鎖銷(xiāo) |
| 元件數(shù)： | 1 |
| 輸出類(lèi)型： | TTL |
| 電壓 - 電源，單路/雙路(±)： | 4.5 V ~ 5.5 V |
| 電壓 - 輸入偏移（最小值）： | 1.6mV @ 5V |
| 電流 - 輸入偏壓（最小值）： | 0.125µA @ 5V |
| 電流 - 靜態(tài)（最大值）： | 700µA |
| CMRR, PSRR（標(biāo)準(zhǔn)）： | 86.02dB CMRR，86.02dB PSRR |
| 傳輸延遲（最大）： | 25ns |
| 磁滯： | 2mV |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 6-TSSOP，SC-88，SOT-363 |
| 安裝類(lèi)型： | 表面貼裝 |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 產(chǎn)品目錄頁(yè)面： | 1391 (CN2011-ZH PDF) |
| 其它名稱(chēng)： | MAX9109EXT+TDKR |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)當(dāng)前第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)
MAX9107/MAX9108/MAX9109
25ns, Dual/Quad/Single, Low-Power,
TTL Comparators
6
_______________________________________________________________________________________
_______________Detailed Description
Timing
Noise or undesired parasitic AC feedback cause most
high-speed comparators to oscillate in the linear region
(i.e., when the voltage on one input is at or near the
voltage on the other input). The MAX9107/MAX9108/
MAX9109 eliminate this problem by incorporating an
internal hysteresis of 2mV. When the two comparator
input voltages are equal, hysteresis effectively causes
one comparator input voltage to move quickly past the
other, thus taking the input out of the region where
oscillation occurs. Standard comparators require that
hysteresis be added through the use of external resis-
tors. The MAX9107/MAX9108/MAX9109’s fixed internal
hysteresis eliminates these resistors. To increase hys-
teresis and noise margin even more, add positive feed-
back with two resistors as a voltage divider from the
output to the noninverting input.
Adding hysteresis to a comparator creates two trip
points: one for the input voltage rising and one for the
input voltage falling (Figure 1). The difference between
these two input-referred trip points is the hysteresis.
The average of the trip points is the offset voltage.
Figure 1 illustrates the case where IN- is fixed and IN+
is varied. If the inputs were reversed, the figure would
look the same, except the output would be inverted.
The MAX9109 includes an internal latch, allowing the
result of a comparison to be stored. If LE is low, the
latch is transparent (i.e., the comparator operates as
though the latch is not present). The state of the com-
parator output is latched when LE is high (Figure 2).
______________________________________________________________Pin Description
PIN
MAX9109
MAX9107
MAX9108
SC70/SOT23
SO
NAME
FUNCTION
1
—
OUTA
Channel A Output
2
—
INA-
Channel A Inverting Input
3
—
INA+
Channel A Noninverting Input
7
—
OUTB
Channel B Output
6
—
INB-
Channel B Inverting Input
5
—
INB+
Channel B Noninverting Input
—
8
—
OUTC
Channel C Output
—
9
—
INC-
Channel C Inverting Input
—
10
—
INC+
Channel C Noninverting Input
—
14
—
OUTD
Channel D Output
—
13
—
IND-
Channel D Inverting Input
—
12
—
IND+
Channel D Noninverting Input
—
1
7
OUT
Output
—
3
2
IN+
Noninverting Input
—
4
3
IN-
Inverting Input
8
461
VCC
Positive Supply
4
11
2
6
GND
Ground
—
5
LE
Latch Enable. The latch is transparent when LE is low.
—
4, 8
N.C.
No Connection. Not internally connected.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| VE-J13-MW-F4 | CONVERTER MOD DC/DC 24V 100W |
| HEW.LM.368.XLNP | CONN RCPT 68POS PNL MT SKT W/NUT |
| VE-J13-MW-F3 | CONVERTER MOD DC/DC 24V 100W |
| AD7688BRMZ | IC ADC DIFF 16BIT 500KSPS 10MSOP |
| MAX981CPA+ | IC COMPARATOR OD 8-DIP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX910C/D | 制造商:MAXIM 制造商全稱(chēng):Maxim Integrated Products 功能描述:Analog Comparator |
| MAX910CAG | 制造商:MAXIM 制造商全稱(chēng):Maxim Integrated Products 功能描述:Analog Comparator |
| MAX910CNG | 制造商:MAXIM 制造商全稱(chēng):Maxim Integrated Products 功能描述:VOLT COMPARATOR|SINGLE|DIP|24PIN|PLASTIC |
| MAX910CWG | 制造商:MAXIM 制造商全稱(chēng):Maxim Integrated Products 功能描述:Analog Comparator |
| MAX910EAG | 制造商:MAXIM 制造商全稱(chēng):Maxim Integrated Products 功能描述:Analog Comparator |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。