首页>TPS3704-Q1>规格书详情
TPS3704-Q1中文资料PDF规格书
相关芯片规格书
更多- TPS37043A4OFDDFRQ1
- TPS37043A8OFDDFRQ1
- TPS37043A8OFDDFRQ1
- TPS37043BJOFDDFRQ1
- TPS37044A4OGDDFRQ1
- TPS37044A4OGDDFRQ1
- TPS37044BJOFDDFR
- TPS37044BJOFDDFRQ1
- TPS37044BJOFDDFRQ1
- TPS37043A8OFDDFRQ1
- TPS37043A4OFDDFRQ1
- TPS37043A5OFDDFRQ1
- TPS37043BJOFDDFRQ1
- TPS37043CJOFDDFRQ1
- TPS37043CPOFDDFRQ1
- TPS37043DJOFDDFR
- TPS37043LJOFDDFRQ1
- TPS37043MJOFDDFRQ1
TPS3704-Q1规格书详情
1 Features
• AEC-Q100 qualified for automotive applications
– Device temperature grade 1: –40°C to +125°C
ambient operating temperature
– Device HBM ESD classification level 2
– Device CDM ESD classification level C7B
• Designed for high performance and safety:
• Input current (4 channels): IDD = 15 μA maximum
• High threshold accuracy: ±0.25 typical, ±1
maximum
• Built-in precision hysteresis:
VHYS (VIT > 800 mV) = 0.75 typical
• Functional Safety-Compliant
– Developed for functional safety applications
– Documentation available to aid ISO 26262
system design
– Systematic capability up to ASIL D
– Hardware capability up to ASIL A
– Self test - manual setup
• Designed for a wide range of applications:
• Input voltage range, VDD = 1.7 V to 6V
• Quad, triple, dual, or single voltage supervisor
• Each channel highly configurable
– Window (OV, UV), UV-only, OV-only options
– Window tolerance: ±3 to ±11
– High threshold resolution: VIT ≤ 0.8 V: 20-mV
steps VIT > 0.8 V: Lower of 0.5 or 20-mV
steps
• Push-button monitor on all channels
• Reset time delay (tD): Fixed time delay options
– Options: 23 fixed time options ranging from
20 μs minimum to 1200 ms maximum
• Multiple output topologies, package type:
• TPS3704xxxO-Q1:open-drain, active-low (RESET)
• TPS3704xxxL-Q1: push-pull, active-low (RESET)
• TPS3704xxxH-Q1: push-pull, active-high (RESET)
2 Applications
• Advanced Driver Assistance System (ADAS)
• Automotive infotainment and cluster
• HEV/EV
• Body electronics and lighting
3 Description
The TPS3704-Q1 is a low-power precision window
voltage supervisor that can be configured as a quad,
triple, dual, or single channel. Each channel has a
threshold accuracy of ±1 in a compact SOT-23
package offering a small solution size. The TPS3704-
Q1 includes a very accurate threshold detection, with
high resolution, that is ideal for systems that operate
on low-voltage supply rails and have narrow margin
supply tolerances. Built-in low threshold hysteresis
and a fixed reset delay (tD options from 20 μs to
1200 ms) prevent false reset signals when monitoring
multiple voltage rails.
The TPS3704-Q1 does not require any external
resistors for setting the over- and undervoltage
reset thresholds, which further optimizes overall high
accuracy, cost, solution size, and improves reliability
for safety systems. The TPS3704-Q1 functional safety
compliance elevates automotive design that can
meet ISO 26262 requirements and automotive safety
integrity levels. Separate VDD and SENSEx pins
allow monitoring of rail voltages other than VDD or
can be used as a push-button input. Optional use
of external resistors are supported by the SENSEx
pin(s). Each channel on the TPS3704-Q1 can be
customized to its own over- and undervoltage window
detection with an upper and lower threshold tolerance
that can be symmetric or asymmetric. The TPS3704-
Q1 can monitor up to four channels while maintaining
an ultra-low IQ current of 5.5 μA (typical) and operates
over a temperature range of –40°C to +125°C (TA).
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI/德州仪器 |
23+ |
SOIC |
8610 |
专营TI/德州仪器进口原装深圳公司现货 |
询价 | ||
TI/德州仪器 |
22+ |
SOP-8 |
9845 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
TI |
HVSSOP|8 |
684100 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | |||
TI |
11+ |
SOIC-8 |
8000 |
全新原装,绝对正品现货供应 |
询价 | ||
TI/BB |
2022 |
SOIC |
3268 |
原厂原装正品,价格超越代理 |
询价 | ||
TI |
2339+ |
SOIC |
6232 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
TI |
300 |
询价 | |||||
TI/德州仪器 |
2122+ |
NA |
24550 |
全新原装正品现货,假一赔十 |
询价 | ||
TI/TEXAS |
23+ |
原厂封装 |
8931 |
询价 | |||
TI |
22+ |
8SOIC |
9000 |
原厂渠道,现货配单 |
询价 |