参数资料
型号: MAX6764UT+T
厂商: Maxim Integrated Products
文件页数: 1/20页
文件大小: 0K
描述: IC DETECT VOLT WINDOW SOT23-6
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 简单复位/加电复位
监视电压数目: 1
输出: 开路漏极或开路集电极
复位: 低有效
复位超时: 可调节/可选择
电压 - 阀值: 可调节/可选择
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: SOT-23-6
供应商设备封装: SOT-6
包装: 带卷 (TR)
19-3075; Rev 4; 1/11
Low-Power, Single/Dual-Voltage Window
Detectors
General Description
The MAX6754–MAX6764 low-power window detectors
monitor undervoltage/overvoltage conditions on system
power supplies. These devices assert when the moni-
tored voltage is under the undervoltage and/or over the
overvoltage thresholds.
The MAX6754–MAX6759/MAX6763/MAX6764 monitor a
single voltage. The MAX6760/MAX6761/MAX6762
monitor dual-voltage systems. The MAX6754/MAX6755/
MAX6756 provide a single undervoltage/overvoltage
output and the MAX6757–MAX6764 provide indepen-
dent undervoltage and overvoltage outputs. The out-
puts are available in push-pull or open-drain
configurations.
The MAX6754 –MAX6762 offer factory-fixed voltage
thresholds for monitoring system voltages from 0.9V to
5V with a selectable ±5%, ±10%, or ±15% window volt-
age. The MAX6763/MAX6764 allow for externally
adjustable thresholds. The MAX6754 –MAX6762 are
available in two delay timing options (20μs, typ or
100ms, min). The MAX6760/MAX6761/MAX6762 also
include a latched overvoltage output function and the
MAX6754–MAX6762 include a manual reset input.
The family of products is available in small SOT23 and
TDFN packages and is specified over the extended
temperature range of -40°C to +125°C.
Applications
Features
o Single- or Dual-Supply Voltage Monitors
o Factory-Trimmed Window Threshold Options for
5V, 3.3V, 3V, 2.5V, 1.8V, 1.5V, 1.2V, and 0.9V
Supplies
o Externally Adjustable Window Monitoring Options
for Supplies Down to 0.5V
o Selectable Window Threshold Options (±5%,
±10%, ±15%)
o Single (Combined UV/OV) or Dual (Separate UV
and OV) Outputs
o 20μs (typ) or 100ms (min) Timeout Period Options
(MAX6754–MAX6762)
o Manual Reset Input (MAX6754–MAX6762)
o Latched Overvoltage Output Function
(MAX6760/MAX6761/MAX6762)
o Immune to Short Voltage Transients
o Low 10μA Supply Current
o Low-Voltage Operation (Outputs Valid for V CC
Down to 1V)
o -40°C to +125°C Operating Temperature Range
o Small SOT23 and TDFN Packages
Telecommunications
Power Metering
Ordering Information
Networking
Computers/Servers
Data Storage
DC-DC Converter
Modules
Automotive
PART*
MAX6754 UK_D_-T
MAX6755 UK_D_-T
MAX6756 UK_D_-T
MAX6757 UT_D_-T
MAX6758 UT_D_-T
TEMP RANGE
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
PIN-PACKAGE
5 SOT23-5
5 SOT23-5
5 SOT23-5
6 SOT23-6
6 SOT23-6
V CC
Typical Application Circuit
*Insert the threshold level suffixes for V CC and V CC2 (Tables 1
and 2) after UK, UT, or TA. For the MAX6754–MAX6759, insert
only the V CC threshold suffix after the UK or UT. Insert the reset
timeout delay (Table 3) after D to complete the part number. For
V CC
MAX6757
SET
μ P
example, the MAX6760TALTD3-T provides a V CC threshold of
5V, a V CC2 threshold of 3.3V, and a 100ms minimum reset time-
out period. Sample stock is generally held on standard versions
only (see the Standard Versions table). Standard versions have
GND
OV
NMI
an order increment requirement of 2500 pieces. Nonstandard
versions have an order increment requirement of 10,000 pieces.
Contact factory for availability.
MR
UV
RESET
Devices are available in both leaded and lead-free packaging.
Specify lead-free by replacing “-T” with “+T” when ordering.
Ordering Information continued at end of data sheet.
Pin Configurations appear at end of data sheet.
________________________________________________________________ Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
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