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參數(shù)資料
| 型號： | LM2903DT |
| 廠商： | Rohm Semiconductor |
| 文件頁數(shù)： | 3/6頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC COMPARATOR DUAL 0.4MA 8-SOIC |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 系列： | 簽名 |
| 類型： | 通用 |
| 元件數(shù)： | 2 |
| 輸出類型： | CMOS，MOS，開路集電極，TTL |
| 電壓 - 電源，單路/雙路(±)： | 2 V ~ 36 V，±1 V ~ 18 V |
| 電壓 - 輸入偏移（最小值）： | 7mV @ 5V |
| 電流 - 輸入偏壓（最小值）： | 0.25µA @ 5V |
| 電流 - 輸出（標(biāo)準(zhǔn)）： | 16mA @ 5V |
| 電流 - 靜態(tài)（最大值）： | 2.5mA |
| 工作溫度： | -40°C ~ 125°C |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 安裝類型： | 表面貼裝 |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 產(chǎn)品目錄頁面： | 1377 (CN2011-ZH PDF) |
| 其它名稱： | LM2903DTDKR |
3
Precision Edge
SY89223L
Micrel, Inc.
M9999-051805
hbwhelp@micrel.com or (408) 955-1690
Absolute Maximum Ratings(Note 1)
Power Supply Voltage (V
CC) ......................... –0.5V to 4.0V
PECL Input Voltage (V
IN) ........................ +0V to VCC +0.5V
Voltage Applied to Output at HIGH State
(V
OUT) ....................................................... –0.5V to VCC
Current Applied to Output at LOW State
(I
OUT) ........................................ Twice the Rated IOL mA
Lead Temperature (soldering, 20 sec.) ..................... 260
°C
Storage Temperature (T
S) ....................... –65°C to +150°C
Operating Ratings(Note 2)
Power Supply Voltage (V
CC) ....................... +3.0V to +3.6V
Ambient Temperature (T
A) ......................... –40°C to +85°C
Package Thermal Resistance,(Note 3)
MLF
(θ
JA)
Still-Air ............................................................. 93
°C/W
500lfpm ............................................................ 87
°C/W
MLF
(ψ
JB), ....................................................... 56°C/W
V
CC = 3.3V ±10%; GND = 0V, TA = –40°C to +85°C; unless otherwise noted.
Symbol
Parameter
Condition
Min
Typ
Max
Units
V
OH
Output HIGH Voltage
I
OH = –3.0mA
2.0
V
OL
Output LOW Voltage
I
OL = 24mA
0.5
V
I
CC
Power Supply Current
30
mA
I
OS
Output Short Circuit Current
V
OUT = 0V
–80
–240
mA
LVTTL DC ELECTRICAL CHARACTERISTICS
V
CC = 3.3V ±10%; GND = 0V, TA = –40°C to +85°C; unless otherwise noted.
Symbol
Parameter
Condition
Min
Typ
Max
Units
V
IH
Input HIGH Voltage
V
CC–1.165
—
V
CC–0.880
V
IL
Input LOW Voltage
V
CC–1.810
—
V
CC–1.475
V
IHCMR
Input HIGH Common Mode Range
Note 4
1.2
—
V
CC
V
PP
Minimum Input Swing
200
—
mV
I
IH
Input HIGH Current
—
150
A
I
IL
Input LOW Current
0.5
—
A
Note 1.
Permanent device damage may occur if ABSOLUTE MAXIMUM RATINGS are exceeded. This is a stress rating only and functional operation is
not implied at conditions other than those detailed in the operational sections of this data sheet. Exposure to ABSOLUTE MAXIMUM RATlNG
conditions for extended periods may affect device reliability.
Note 2.
The data sheet limits are not guaranteed if the device is operated beyond the operating ratings.
Note 3.
Package thermal resistance assumes exposed pad is soldered (or equivalent) to the device's most negative potential on the PCB.
Note 4.
V
IHCMR(min) varies 1:1 with VEE, Max varies 1:1 with VCC.
LVPECL DC ELECTRICAL CHARACTERISTICS
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