参数资料
型号: MC33975EK
厂商: Freescale Semiconductor
文件页数: 2/32页
文件大小: 0K
描述: IC SWITCH DETECT MULT 32-SOICW
标准包装: 42
应用: 开关监控
接口: SPI 串行
封装/外壳: 32-BSOP(0.295",7.50mm 宽)裸露焊盘
供应商设备封装: 32-SOICW 裸露焊盘
包装: 管件
安装类型: 表面贴装
Analog Integrated Circuit Device Data
10
Freescale Semiconductor
33975
ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
Pulse Wetting Current Time
tPULSE(ON)
15
16
22
ms
Interrupt Delay Time
Normal Mode
tINT-DLY
5.0
16
s
Sleep Mode Switch Scan Time
tSCAN
100
200
300
s
Calibrated Scan Timer Accuracy
Sleep Mode
tSCAN TIMER
10
%
Calibrated Interrupt Timer Accuracy
Sleep Mode
tINT TIMER
10
%
DIGITAL INTERFACE TIMING(13)
Required Low State Duration on VPWR for Reset(14)
VPWR 0.2V
tRESET
10
s
Falling Edge of CS to Rising Edge of SCLK
Required Setup Time
tLEAD
100
ns
Falling Edge of SCLK to Rising Edge of CS
Required Setup Time
tLAG
50
ns
SI to Falling Edge of SCLK
Required Setup Time
tSI(SU)
16
ns
Falling Edge of SCLK to SI
Required Hold Time
tSI(HOLD)
20
ns
SI, CS, SCLK Signal Rise Time(15)
tR(SI)
5.0
ns
SI, CS, SCLK Signal Fall Time(15)
tF(SI)
5.0
ns
Time from Falling Edge of CS to SO Low Impedance(16)
tSO(EN)
55
ns
Time from Rising Edge of CS to SO High Impedance(17)
tSO(DIS)
55
ns
Time from Rising Edge of SCLK to SO Data Valid(18)
tVALID
25
55
ns
Notes
13.
These parameters are guaranteed by design. Production test equipment uses 4.16 MHz, 5.0V SPI interface.
14.
This parameter is guaranteed by design but not production tested.
15.
Rise and Fall time of incoming SI, CS, and SCLK signals suggested for design consideration to prevent the occurrence of double pulsing.
16.
Time required for valid output status data to be available on the SO pin.
17.
Time required for output states data to be terminated at the SO pin.
18.
Time required to obtain valid data out from SO following the rise of SCLK with a 200pF load.
Table 5. Dynamic Electrical Characteristics
Characteristics noted under conditions of 3.0V
VDD 5.5V, 8.0V VPWR 28V, -40C TC 125C, unless otherwise noted.
Where applicable, typical values reflect the parameter’s approximate average value with VPWR = 13 V, TA = 25C.
Characteristic
Symbol
Min
Typ
Max
Unit
相关PDF资料
PDF描述
000-36875 CONN PLUG BNC STR CRIMP 50 OHM
VE-B7J-IW-F4 CONVERTER MOD DC/DC 36V 100W
VE-B7H-IX-F3 CONVERTER MOD DC/DC 52V 75W
VE-B7H-IW-F2 CONVERTER MOD DC/DC 52V 100W
ADUC834BCPZ IC MCU 62K FLASH ADC/DAC 56LFCSP
相关代理商/技术参数
参数描述
MC33975EKR2 功能描述:多路器开关 IC EMSDI RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻(最大值):7 Ohms 开启时间(最大值): 关闭时间(最大值): 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16
MC33975TEK 功能描述:接口 - 专用 MULTI SW DETECT INTERFACE RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59
MC33975TEKR2 功能描述:接口 - 专用 MULTI SW DETECT INTERFACE RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59
MC33981ABHFK 功能描述:电源开关 IC - 配电 HF 4.0MOHM RDSON SWITCH RoHS:否 制造商:Exar 输出端数量:1 开启电阻(最大值):85 mOhms 开启时间(最大值):400 us 关闭时间(最大值):20 us 工作电源电压:3.2 V to 6.5 V 电源电流(最大值): 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5
MC33981ABHFKR2 功能描述:电源开关 IC - 配电 HF 4.0MOHM RDSON SWITCH RoHS:否 制造商:Exar 输出端数量:1 开启电阻(最大值):85 mOhms 开启时间(最大值):400 us 关闭时间(最大值):20 us 工作电源电压:3.2 V to 6.5 V 电源电流(最大值): 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5