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参数资料
| 型号： | MAX16032ETM+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 18/41页 |
| 文件大小： | 0K |
| 描述： | IC SYSTEM MON EEPROM 48-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 43 |
| 类型： | 多压监控器 |
| 监视电压数目： | 6 |
| 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： | 6 种可选阀值组合 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-WFQFN 裸露焊盘 |
| 供应商设备封装： | 48-TQFN-EP（7x7） |
| 包装： | 管件 |
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EEPROM-Based System Monitors
with Nonvolatile Fault Memory
a -1V differential input (range of 5.6V) gives a decimal
code of -183, which is 1101001001 in two’s comple-
ment binary form. In single-ended mode, conversions
are performed between a single input and ground.
When single-ended mode is selected, conversions are
where X ADC is the resulting code in decimal, V IN- is the
voltage at a voltage monitoring input, and V RANGE is
the selected range programmed in r17h and r18h.
Bipolar/unipolar pseudo-differential mode:
?
X ADC = INT ?
? ?
× 1024 ? ? INT ?
× 1024
always unipolar regardless of r1Ch[7:4]. The single-
ended and pseudo-differential ADC mode equations
are shown below.
V IN +
? V RANGE
? ? V RANGE
V IN ?
?
?
?
X ADC = INT ?
× 1024 ?
Unipolar single-ended mode:
? V RANGE
V IN ?
?
?
where X ADC is the resulting code in decimal, V IN+ is the
voltage at a positive input of a differential voltage moni-
toring input pair, V IN- is the voltage at a negative input of
a differential voltage monitoring input pair, and V RANGE
is the selected ADC IN_ voltage range programmed in
r17h and r18h.
Table 3. IN1–IN8 ADC Input Mode Selection
REGISTER
ADDRESS
EEPROM
MEMORY
ADDRESS
BIT RANGE
DESCRIPTION
IN1/IN2 Single-Ended/Pseudo-Differential:
[0]
[1]
[2]
[3]
0 = IN1 and IN2 conversions are single-ended.
1 = IN1 and IN2 conversions are pseudo-differential (IN1 to IN2).
IN3/IN4 Single-Ended/Pseudo-Differential:
0 = IN3 and IN4 conversions are single-ended.
1 = IN3 and IN4 conversions are pseudo-differential (IN3 to IN4).
IN5/IN6 Single-Ended/Pseudo-Differential:
0 = IN5 and IN6 conversions are single-ended.
1 = IN5 and IN6 conversions are pseudo-differential (IN5 to IN6).
IN7/IN8 Single-Ended/Pseudo-Differential:
0 = IN7 and IN8 conversions are single-ended.
1 = IN7 and IN8 conversions are pseudo-differential (IN7 to IN8).
1Ch
9Ch
IN1/IN2 Unipolar/Bipolar:
[4]
[5]
[6]
[7]
0 = IN1 and IN2 conversions are unipolar.
1 = IN1 and IN2 conversions are bipolar (two’s complement).
IN3/IN4 Unipolar/Bipolar:
0 = IN3 and IN4 conversions are unipolar.
1 = IN3 and IN4 conversions are bipolar (two’s complement).
IN5/IN6 Unipolar/Bipolar:
0 = IN5 and IN6 conversions are unipolar.
1 = IN5 and IN6 conversions are bipolar (two’s complement).
IN7/IN8 Unipolar/Bipolar:
0 = IN7 and IN8 conversions are unipolar.
1 = IN7 and IN8 conversions are bipolar (two’s complement).
18
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX16032ETM+ | 功能描述:监控电路 EEPROM-Based w/NV Fault Memory RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX16032ETM+T | 功能描述:监控电路 EEPROM-Based w/NV Fault Memory RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX16033LLB23+ | 制造商:Maxim Integrated Products 功能描述:VOLT SUPERVISOR MONITOR 2.32V 10PIN UDFN - Rail/Tube |
| MAX16033LLB23+T | 功能描述:监控电路 Battery Backup 2.5V-Ep RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX16033LLB26+ | 制造商:Maxim Integrated Products 功能描述:VOLT SUPERVISOR MONITOR 2.63V 10PIN UDFN - Rail/Tube |
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