参数资料
| 型号： | LM2903PT |
| 厂商： | Rohm Semiconductor |
| 文件页数： | 3/6页 |
| 文件大小： | 0K |
| 描述： | IC COMPARATOR DUAL GP 8TSSOP |
| 标准包装： | 3,000 |
| 系列： | 签名 |
| 类型： | 通用 |
| 元件数： | 2 |
| 输出类型： | CMOS，MOS，开路集电极，TTL |
| 电压 - 电源，单路/双路(±)： | 2 V ~ 36 V，±1 V ~ 18 V |
| 电压 - 输入偏移（最小值）： | 7mV @ 5V |
| 电流 - 输入偏压（最小值）： | 0.25µA @ 5V |
| 电流 - 输出（标准）： | 16mA @ 5V |
| 电流 - 静态（最大值）： | 2.5mA |
| 工作温度： | -40°C ~ 125°C |
| 封装/外壳： | 8-TSSOP（0.173"，4.40mm 宽） |
| 安装类型： | 表面贴装 |
| 包装： | 带卷 (TR) |
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| LM2903PT | 制造商:STMicroelectronics 功能描述:COMPARATOR DUAL IND SPEC SMD 2903 |
| LM2903PW | 制造商:Texas Instruments 功能描述: |
| LM2903PWG4 | 功能描述:校验器 IC Dual Differential Comparator RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
| LM2903PWLE | 制造商:TI 制造商全称:Texas Instruments 功能描述:DUAL DIFFERENTIAL COMPARATORS |
| LM2903PWR | 功能描述:校验器 IC Dual Diff Ind Temp RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
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