- 您现在的位置：买卖IC网 > PDF目录10777 > LM339DTBR2G (ON Semiconductor)IC COMPARATOR QUAD SGL 14TSSOP PDF资料下载
参数资料
| 型号： | LM339DTBR2G |
| 厂商： | ON Semiconductor |
| 文件页数： | 6/11页 |
| 文件大小： | 0K |
| 描述： | IC COMPARATOR QUAD SGL 14TSSOP |
| 标准包装： | 1 |
| 类型： | 通用 |
| 元件数： | 4 |
| 输出类型： | CMOS，开路集电极，TTL |
| 电压 - 电源，单路/双路(±)： | 3 V ~ 36 V，±1.5 V ~ 18 V |
| 电流 - 静态（最大值）： | 2.5mA |
| 封装/外壳： | 14-TSSOP（0.173"，4.40mm 宽） |
| 安装类型： | 表面贴装 |
| 包装： | 标准包装 |
| 其它名称： | LM339DTBR2GOSDKR |
LM339, LM239, LM2901, LM2901V, NCV2901, MC3302
http://onsemi.com
4
Characteristic
Symbol
LM239/339
LM2901/2901V/
NCV2901
MC3302
Unit
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Input Offset Voltage (Note 8)
VIO
±9.0
±15
±40
mVdc
Input Bias Current (Notes 8, 9)
IIB
400
500
1000
nA
(Output in Analog Range)
Input Offset Current (Note 8)
IIO
±150
±200
±300
nA
Input Common Mode Voltage Range
VICMR
0
VCC
2.0
0
VCC
2.0
0
VCC
2.0
V
Saturation Voltage
Vsat
700
700
700
mV
VI() ≥ +1.0 Vdc, VI(+) = 0,
Isink ≤ 4.0 mA
Output Leakage Current
IOL
1.0
1.0
1.0
mA
VI(+) ≥ +1.0 Vdc, VI() = 0,
VO = 30 Vdc
Differential Input Voltage
VID
VCC
VCC
VCC
Vdc
All VI ≥ 0 Vdc
7. (LM239) Tlow = 25°C, Thigh = +85°
(LM339) Tlow = 0°C, Thigh = +70°C
(MC3302) Tlow = 40°C, Thigh = +85°C
(LM2901) Tlow = 40°C, Thigh = +105°
(LM2901V & NCV2901) Tlow = 40°C, Thigh = +125°C
NCV2901 is qualified for automotive use.
8. At the output switch point, VO ] 1.4 Vdc, RS ≤ 100 W 5.0 Vdc ≤ VCC ≤ 30 Vdc, with the inputs over the full common mode range
(0 Vdc to VCC 1.5 Vdc).
9. The bias current flows out of the inputs due to the PNP input stage. This current is virtually constant, independent of the output state.
10.The response time specified is for a 100 mV input step with 5.0 mV overdrive. For larger signals, 300 ns is typical.
Figure 2. Inverting Comparator
with Hysteresis
Figure 3. Noninverting Comparator
with Hysteresis
Vref =
VCC R1
Rref + R1
R2
[ R1 / / Rref
Amount of Hysteresis VH
VH =
R2
R2 + R3
[(VO(max) - VO(min)]
Vref [
VCC R1
Rref + R1
R3
] R1 / / Rref / / R2
VH =
R1 / / Rref
R1/ / Rref + R2
[VO(max) - VO(min)]
R2
Rref / / R1
+ VCC
Vin
Vref
+ VCC
Vin
Vref
Rref
-
+
-
+
VO
10k
R1
R2
R3
10 k
1.0 M
R3
R2
1.0 M
10 k
R1
10 k
相关PDF资料 |
PDF描述 |
|---|---|
| VI-211-CU-F1 | CONVERTER MOD DC/DC 12V 200W |
| HI5760IA-T | CONV D/A 10-BIT 125MSPS 28-TSSOP |
| LM2903DMR2G | IC COMP DUAL OFFSET LV 8-MICRO |
| HI5760IA | CONV D/A 10-BIT 125MSPS 28-TSSOP |
| VI-210-CU-F3 | CONVERTER MOD DC/DC 5V 200W |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LM339DTBR2G-CUT TAPE | 制造商:ON 功能描述:LM Series 36 V 250 nA Surface Mount Single Supply Quad Comparator - TSSOP-14 |
| LM339DT-CUT TAPE | 制造商:ST 功能描述:LM339 Series Quad 32 V 250 nA SMT Low Power Voltage Comparator - SOIC-14 |
| LM339EAD | 功能描述:运算放大器 - 运放 STANDARD LINEAR RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| LM339F | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| LM339F-E2 | 制造商:ROHM Semiconductor 功能描述: |
发布紧急采购，3分钟左右您将得到回复。