TPS3307-18-EP 增强强产品三路处理器监控器_BDTIC代理TI 德州仪器TPS3307-18-EP

TPS3307-18-EP 增强强产品三路处理器监控器

The TPS3307-xx family is a series of micropower supply voltage supervisors designed for circuit initialization primarily in DSP and processor-based systems which require more than one supply voltage.

The TPS3307-18 and TPS3307-33 are designed for monitoring three independent supply voltages: 3.3 V/1.8 V/adj and 5V/3.3V/adj, respectively. The adjustable SENSE input allows the monitoring of any supply voltage >1.25 V.

During power-on, RESET is asserted when the supply voltage VDD becomes higher than 1.1 V. Thereafter, the supply voltage supervisor monitors the SENSEn inputs and keeps RESET\ active as long as SENSEn remain below the threshold voltage VIT+.

An internal timer delays the return of the RESET\ output to the inactive state (high) to ensure proper system reset.

	TPS3307-18-EP
# of supplies monitored	3
Iq (Typ) (uA)	15
Output Driver Type / Reset Output	Active-low, Push-pull
Reset Threshold Accuracy (%)	2.7
Time Delay (ms)	200
VCC (Min) (V)	2
VCC (Max) (V)	6
Threshold Voltage 1 (typ) (Typ) (V)	2.93
Threshold Voltage 2 (typ) (Typ) (V)	1.68
Threshold Voltage 3 (typ) (Typ) (V)	Adjustable
Monitored Voltage 1 (typ) (Nom) (V)	3.3
Monitored Voltage 2 (typ) (Nom) (V)	1.8
Monitored Voltage 3 (typ) (Nom) (V)	Adjustable
Pin/Package	8SOIC
Rating	HiRel Enhanced Product

TPS3307-18-EP 特性

Controlled Baseline
- One Assembly/Test Site, One Fabrication Site
Extended Temperature Performance of -55°C to 125°C
Enhanced Diminishing Manufacturing Sources (DMS) Support
Enhanced Product Change Notification
Qualification Pedigree
ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
Triple Supervisory Circuits for DSP and Processor-Based Systems
Power-On Reset Generator With Fixed Delay Time of 200 ms, No External Capacitor Needed
Temperature-Compensated Voltage Reference
Maximum Supply Current of 40 µA
Supply Voltage Range . . . 2 V to 6 V
Defined RESET\ Output from VDD ≥ 1.1 V
SO-8 and MSOP-8 Packages
APPLICATIONS
- Military applications using DSPs, Microcontrollers or Microprocessors
- Industrial Equipment
- Programmable Controls
- Military Systems

TPS3307-18-EP 芯片订购指南

器件	状态	温度 (oC)	价格（美元）	封装 \| 引脚	封装数量 \| 封装载体	丝印标记
TPS3307-18MDREP	ACTIVE	-55 to 125	3.35 \| 100u	SOIC (D) \| 8	2500 \| LARGE T&R
TPS3307-18MDREPG4	ACTIVE	-55 to 125	3.35 \| 100u	SOIC (D) \| 8	2500 \| LARGE T&R
V62/03629-01XE	ACTIVE	-55 to 125	3.35 \| 100u	SOIC (D) \| 8	2500 \| LARGE T&R

TPS3307-18-EP 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
TPS3307-18MDREP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TPS3307-18MDREP	TPS3307-18MDREP
TPS3307-18MDREPG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TPS3307-18MDREPG4	TPS3307-18MDREPG4
V62/03629-01XE	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	V62/03629-01XE	V62/03629-01XE