参数资料
型号: LM393TLX/NOPB
厂商: National Semiconductor
文件页数: 6/12页
文件大小: 0K
描述: IC COMPARATOR DUAL 8USMD
标准包装: 1
类型: 通用
元件数: 2
输出类型: CMOS,DTL,ECL,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): 5mV @ 30V
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
传输延迟(最大): 700ns
工作温度: 0°C ~ 70°C
封装/外壳: 8-WFBGA
安装类型: 表面贴装
包装: 剪切带 (CT)
其它名称: LM393TLX/NOPBCT
SLCS005X – OCTOBER 1979 – REVISED JULY 2013
Absolute Maximum Ratings
(1)
over operating free-air temperature range (unless otherwise noted)
VALUE
UNIT
Supply voltage, VCC
(2)
36
V
Differential input voltage, VID
(3)
±36
V
Input voltage range (either input), VI
–0.3 to 36
V
Output voltage, VO
36
V
Output current, IO
20
mA
Duration of output short circuit to ground(4)
Unlimited
D package
97
DGK package
172
Package thermal impedance, junction to free air,
θJA
(5) (6)
P package
85
°C/W
PS package
95
PW package
149
FK package
5.61
Package thermal impedance, junction to case,
θJC
(7) (8)
°C/W
JG package
14.5
Operating virtual-junction temperature, TJ
150
°C
Case temperature for 60 s
FK package
260
°C
Lead temperature 1,6 mm (1/16 in) from case for 60 s
J package
300
°C
Storage temperature range, Tstg
–65 to 150
°C
(1)
Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating
Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2)
All voltage values, except differential voltages, are with respect to network ground.
(3)
Differential voltages are at IN+ with respect to IN–.
(4)
Short circuits from outputs to VCC can cause excessive heating and eventual destruction.
(5)
Maximum power dissipation is a function of TJ (max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient
temperature is PD = (TJ (max) – TA)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability.
(6)
The package thermal impedance is calculated in accordance with JESD 51-7.
(7)
Maximum power dissipation is a function of TJ (max), θJC, and TC. The maximum allowable power dissipation at any allowable case
temperature is PD = (TJ (max) – TC)/θJC. Operating at the absolute maximum TJ of 150°C can affect reliability.
(8)
The package thermal impedance is calculated in accordance with MIL-STD-883.
Copyright 1979–2013, Texas Instruments Incorporated
3
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