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參數資料
| 型號： | MAX9109 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | 25ns, Dual/Quad/Single, Low-Power, TTL Comparators |
| 中文描述： | 25ns、雙/四/單路、低功耗、TTL比較器 |
| 文件頁數： | 1/10頁 |
| 文件大小： | 313K |
| 代理商： | MAX9109 |
M
25ns, Dual/Quad/Single, Low-Power,
TTL Comparators
________________________________________________________________ Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
TOP VIEW
1
2
3
4
5
6
7
8
SO
N.C.
OUT
GND
LE
V
CC
IN+
IN-
N.C.
MAX9109
1
2
3
4
5
6
7
8
SOT23/SO
V
CC
OUTB
INB-
INB+
OUTA
INA-
INA+
GND
MAX9107
14
13
12
11
10
9
8
1
2
3
4
5
6
7
OUTD
IND-
IND+
GND
V
CC
INA+
INA-
OUTA
MAX9108
INC+
INC-
OUTC
OUTB
INB-
INB+
TSSOP/SO
A
D
B
C
GND
IN-
IN+
1
6
V
CC
5
LE
OUT
MAX9109
SC70/SOT23
2
3
4
Pin Configurations
19-2045; Rev. 0; 5/01
General Description
The MAX9107/MAX9108/MAX9109 dual/quad/single,
high-speed, low-power voltage comparators are
designed for use in systems powered from a single
+5V supply. Their 25ns propagation delay (with 10mV
input overdrive) is achieved with a power consumption
of only 1.75mW per comparator. The wide input com-
mon-mode range extends from 200mV below ground
to within 1.5V of the positive supply rail.
The MAX9107/MAX9108/MAX9109 outputs are TTL-
compatible, requiring no external pullup circuitry.
These easy-to-use comparators incorporate internal
hysteresis to ensure clean output switching even when
the devices are driven by a slow-moving input signal.
The MAX9107/MAX9108/MAX9109 are higher-speed,
lower-power, lower-cost upgrades to industry-standard
comparators MAX907/MAX908/MAX909. The MAX9109
features an output latch but does not have comple-
mentary outputs.
The dual MAX9107 is available in both 8-pin SO and
SOT23 packages. The quad MAX9108 is available in
14-pin TSSOP and SO packages while the single
MAX9109 is available in an ultra-small 6-pin SC70
package, a space-saving 6-pin SOT23 package and
an 8-pin SO package.
Applications
Features
o
25ns Propagation Delay
o
350μA (1.75mW) Supply Current Per Comparator
o
Single 4.5V to 5.5V Supply Operation
o
Wide Input Range Includes Ground
o
Low 500μV Offset Voltage
o
Internal Hysteresis Provides Clean Switching
(2mV)
o
TTL-Compatible Outputs
o
Internal Latch (MAX9109 only)
o
No Phase Reversal for Overdriven Inputs
o
Space-Saving Packages:
6-Pin SC70 (MAX9109)
8-Pin SOT23 (MAX9107)
14-Pin TSSOP (MAX9108)
Ordering Information
PART
TEMP. RANGE
PIN-
PACKAGE
TOP
MARK
MAX9107
EKA-T
MAX9107ESA
MAX9108
EUD
MAX9108ESD
MAX9109
EXT-T
MAX9109EUT-T
MAX9109ESA
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
8 SOT23-8
8 SO
14 TSSOP
14 SO
6 SC70-6
6 SOT23-6
8 SO
AAIB
—
—
—
AAU
AARU
—
Battery-Powered Systems
A/D Converters
Line Receivers
Threshold Detectors/
Discriminators
Sampling Circuits
Zero-Crossing Detectors
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX9109ESA | 功能描述:校驗器 IC Single TTL Comparator RoHS:否 制造商:STMicroelectronics 產品: 比較器類型: 通道數量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| MAX9109ESA+ | 功能描述:校驗器 IC Single TTL Comparator RoHS:否 制造商:STMicroelectronics 產品: 比較器類型: 通道數量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| MAX9109ESA+T | 功能描述:校驗器 IC Single TTL Comparator RoHS:否 制造商:STMicroelectronics 產品: 比較器類型: 通道數量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| MAX9109ESA-T | 功能描述:校驗器 IC Single TTL Comparator RoHS:否 制造商:STMicroelectronics 產品: 比較器類型: 通道數量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| MAX9109EUT | 制造商:Maxim Integrated Products 功能描述:25NS SINGLE LOW-POWER TTL COMPAR - Cut Tape Product |
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