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参数资料
| 型号： | QT114-S |
| 英文描述： | IC-SMD-QPROX SENSOR |
| 中文描述： | 集成电路表面贴装，量研传感器 |
| 文件页数： | 2/12页 |
| 文件大小： | 310K |
| 代理商： | QT114-S |
4.1 ABSOLUTE MAXIMUM SPECIFICATIONS
Operating temp ............................................................. as designated by suffix
Storage temp .................................................................... -55OC to +125OC
VCC ............................................................................... -0.5 to +6.5V
Max continuous pin current, any control or drive pin ............................................ ±20mA
Short circuit duration to ground, any pin ...................................................... infinite
Short circuit duration to VCC, any pin ......................................................... infinite
Voltage forced onto any pin ................................................. -0.6V to (Vcc + 0.6) Volts
4.2 RECOMMENDED OPERATING CONDITIONS
VCC ............................................................................... +2.5 to 5.25V
Supply ripple+noise ................................................................. 20mV p-p max
Load capacitance ....................................................................... 0 to 50pF
Cs value .......................................................................... 10nF to 100nF
4.3 AC SPECIFICATIONS Vcc = 3.0, Ta = recommended operating range
s
400
350
300
Heartbeat pulse width
THB
Cx = 5pF
ns
4
Pulse edge falltime
TF
Cx = 5pF
ns
6
Pulse edge risetime
TR
s
14
6
QT pulse spacing
TQ
Slosh filter disabled
ms
80
Response time
TR
counts
500
Maximum burst length counts
NLC
ms
3.5
0
Burst length, time
TBL
ms
75
Burst spacing interval
TBS
s
4
Transfer duration
TPT
s
2
Charge duration
TPC
Notes
Units
Max
Typ
Min
Description
Parameter
4.4 SIGNAL PROCESSING
Note 1
counts
190
Slosh filter length, counts
Note 2
seconds
15
Slosh filter length, time
Note 1
counts
3
Hysteresis
Note 1
counts
150
Threshold, T2
Note 1
counts
250
Threshold, T1
Notes
Units
Max
Typ
Min
Description
Note 1: Counts of burst
Note 2: Uninterrupted detection / non-detection: Strap option.
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相关代理商/技术参数 |
参数描述 |
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| QT115-D | 功能描述:SENSOR IC TOUCH/PROXMTY 1CH 8DIP RoHS:否 类别:集成电路 (IC) >> 数据采集 - 触摸屏控制器 系列:QProx™ 标准包装:96 系列:- 类型:- 触摸面板接口:- 输入数/键:- 分辨率（位）:- 评估套件:* 数据接口:- 数据速率/采样率 (SPS，BPS):- 电压基准:- 电源电压:- 电流 - 电源:- 工作温度:- 安装类型:表面贴装 封装/外壳:16-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:16-TSSOP 包装:带卷 (TR) |
| QT115-DG | 制造商:Quantum Corp 功能描述:IC QPROX SENSOR DIP8 115 |
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