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TPS3704-Q1规格书详情
1 Features
• ASIL-A Functional Safety-Compliant
– Development targeted for functional safety
applications
– Documentation to aid ISO 26262 system design
– Systematic capability up to ASIL D
– Hardware capability up to ASIL A
• AEC-Q100 qualified for automotive applications
– Device temperature grade 1: –40°C to +125°C
• 1-4 channels for monitoring state-of-the art SOCs
– High ±0.25 (typical) threshold accuracy
– Configure each channel for Window, UV, or OV
voltage monitoring
– Programmable window tolerance [3 to 11
(typical*)] for each channel
– Easy to use calculator tool for adjustable
versions
– Designed to monitor Core and GPIO rails of TI
processors (AM26x, AM62x, TDA4)
• Miniature solution with low power consumption
– 5.5μA typical quiescent current
– Compact 6 pin SOT-23 package (2.9 mm x 1.6
mm)
• Additional Features
– Built-in hysteresis to prevent false trip on
RESET: 0.75 (typical)
– 23 fixed time delay options (selectable from 20
μs to 1200 ms)
– Open drain or push-pull output topology
available
2 Applications
• Advanced Driver Assistance System (ADAS)
• Automotive infotainment and cluster
• HEV/EV
• Body electronics and lighting
3 Description
The TPS3704-Q1 is an ASIL-A compliant low-power
precision window (UV +OV) voltage supervisor that
can be configured and is available in an 8-pin
(1.6 mm x 2.9 mm) SOT-23 package. This highly
accurate (±0.25) supervisor is available as a quad,
triple, dual, and or single channel options. Each
channel can be customized to its own overvoltage
and undervoltage window detection with an upper and
lower threshold tolerance that can be symmetric or
asymmetric.
TPS3704-Q1 allows for highly accurate threshold
detection with high resolution that is designed for
systems operating on low-voltage supply rails with
narrow margin supply tolerances. In addition, the
built-in low threshold hysteresis and fixed reset delay
features prevent false reset signals when monitoring
multiple voltage rails.
The TPS3704-Q1 does not require any external
resistors for setting the overvoltage and undervoltage
reset thresholds which improves reliability for safety
systems and optimizes overall accuracy, cost, solution
size. Optional use of external resistors for design
flexibility is supported by the SENSEx pins. Separate
VDD and SENSEx pins allow monitoring of voltage
rails other than VDD or alternatively enables use of a
push-button input.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
09+ |
SOIC |
6 |
向鸿专营原装正品TI,深圳现货 |
询价 | ||
TI |
23+ |
8-SOIC |
7750 |
全新原装优势 |
询价 | ||
TexasInstruments |
18+ |
IC2.63VSUPPLYMONITOR8-SO |
7500 |
公司原装现货/欢迎来电咨询! |
询价 | ||
23+ |
N/A |
36500 |
正品授权货源可靠 |
询价 | |||
TI/BB |
2022 |
SOIC |
3268 |
原厂原装正品,价格超越代理 |
询价 | ||
Texas Instruments |
21+ |
电源监控器/跟踪器/定序器 |
5 |
开发板--编程套件 原厂正品渠道品质保证 |
询价 | ||
TI |
11+ |
SOIC-8 |
8000 |
全新原装,绝对正品现货供应 |
询价 | ||
TI/德州仪器 |
21+ |
MSOP8 |
15000 |
原厂VIP渠道,亚太地区一级代理商,可提供更多数量! |
询价 | ||
TI |
HVSSOP|8 |
684100 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | |||
TexasInstruments |
23+ |
8-SOIC |
66800 |
全新更新库存原厂原装现货 |
询价 |