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| 型号： | LM393DRG3 |
| 厂商： | Texas Instruments |
| 文件页数： | 7/12页 |
| 文件大小： | 0K |
| 描述： | IC COMPARATOR DIFF DUAL 8SOIC |
| 标准包装： | 1 |
| 类型： | 差分 |
| 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）： | 5mV @ 30V |
| 电流 - 输入偏压（最小值）： | 0.25µA @ 5V |
| 电流 - 输出（标准）： | 20mA |
| 电流 - 静态（最大值）： | 2.5mA |
| 工作温度： | 0°C ~ 70°C |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 安装类型： | 表面贴装 |
| 包装： | 标准包装 |
| 其它名称： | 296-27468-6 |
SLCS005X – OCTOBER 1979 – REVISED JULY 2013
Electrical Characteristics
at specified free-air temperature, VCC = 5 V (unless otherwise noted)
LM293
LM193
LM393
PARAMETER
TEST CONDITIONS
TA
(1)
UNIT
MIN
TYP
MAX
MIN
TYP
MAX
VCC = 5 V to 30 V,
25°C
2
5
2
5
VIO
Input offset voltage
VIC = VICR min,
mV
Full range
9
VO = 1.4 V
25°C
3
25
5
50
IIO
Input offset current
VO = 1.4 V
nA
Full range
100
250
25°C
–25
–100
–25
–250
IIB
Input bias current
VO = 1.4 V
nA
Full range
–300
–400
0 to
25°C
VCC – 1.5
Common-mode input-voltage
VICR
V
range(2)
0 to
Full range
VCC – 2
VCC = 15 V,
Large-signal differential-voltage
AVD
VO = 1.4 V to 11.4 V,
25°C
50
200
50
200
V/mV
amplification
RL ≥ 15 kΩ to VCC
VOH = 5 V
VID = 1 V
25°C
0.1
50
nA
IOH
High-level output current
VOH = 30 V
VID = 1 V
Full range
1
μA
25°C
150
400
150
400
VOL
Low-level output voltage
IOL = 4 mA,
VID = –1 V
mV
Full range
700
IOL
Low-level output current
VOL = 1.5 V,
VID = –1 V
25°C
6
mA
VCC = 5 V
25°C
0.8
1
0.8
1
ICC
Supply current
RL = ∞
mA
VCC = 30 V
Full range
2.5
(1)
Full range (MIN or MAX) for LM193 is –55°C to 125°C, for LM293 is 25°C to 85°C, and for LM393 is 0°C to 70°C. All characteristics are
measured with zero common-mode input voltage, unless otherwise specified.
(2)
The voltage at either input or common-mode should not be allowed to go negative by more than 0.3 V. The upper end of the common-
mode voltage range is VCC+ – 1.5 V for the inverting input (–), and the non-inverting input (+) can exceed the VCC level; the comparator
provides a proper output state. Either or both inputs can go to 30 V without damage.
4
Copyright 1979–2013, Texas Instruments Incorporated
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| LM393DRG4 | 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 |
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