参数资料
型号: MAX8215CSD+T
厂商: Maxim Integrated Products
文件页数: 3/12页
文件大小: 0K
描述: IC MONITOR VOLT MPU 14-SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 多压监控器
监视电压数目: 5
输出: 开路漏极或开路集电极
复位超时: 标准传输延迟为 20 µs
电压 - 阀值: ±5V,±12V,可调
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 14-SOIC(0.154",3.90mm 宽)
供应商设备封装: 14-SOIC
包装: 带卷 (TR)
±5V, ±12V (±15V) Dedicated
Microprocessor Voltage Monitors
ELECTRICAL CHARACTERISTICS (continued)
(V DD = +5V, GND = 0V, T A = T MIN to T MAX , unless otherwise noted.)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
I V IN I decreasing, T A = +25°C
-10.431 -10.590 -10.749
-12V Trip Level
T A = T MIN to T MAX
MAX821_C
MAX821_E
MAX821_M
-10.404 -10.776
-10.378 -10.802
-10.325
-10.855
V
I V IN I decreasing (MAX8216 only), T A = +25°C
-13.036 -13.235 -13.434
-15V Trip Level
T A = T MIN to T MAX
MAX821_C
MAX821_E
-13.003
-12.970
-13.467
-13.500
V
MAX821_M
-12.904
-13.566
I V IN I decreasing, T A = +25°C
-4.348
-4.415
-4.482
-5V Trip Level
T A = T MIN to T MAX
MAX821_C
MAX821_E
-4.337
-4.326
-4.493
-4.500
V
MAX821_M
+15V trip level
+12V trip level
-4.304
1.25
1.25
-4.525
2.00
2.00
Threshold Hysteresis
T A = +25°C
-15V trip level
1.50
2.25
%
Hysteresis Tempco, ±15, ±12, -5
-12V trip level
-5V trip level
+5V input to GND
1.50
1.60
0.005
130
2.25
2.25
%/°C
Input Resistance
T A = +25°C
+12V/+15V input to GND
-5V input to REF
168
160
k ?
AUXILIARY COMPARATOR INPUT
-12V/-15V input to REF
190
V IN decreasing, T A = +25°C
-1.5
0
1.5
Trip Level with Respect to 1.24V
Threshold Hysteresis
Input Bias Current
Voltage Output Low
MAX821_C
MAX821_E
MAX821_M
T A = +25°C
T A = +25°C
V OL ; V DD = 5V, I SINK = 2mA
V DD = 1.5V, I SINK = 0.2mA
-1.75
-2.00
-2.50
1.25
2
0.11
0.04
1.75
2.00
2.50
2.00
10
0.3
0.3
%
%
nA
V
V DD = 1.0V, I SINK = 0.1mA
0.10
Leakage Current
Comparator Response Time
(All Comparators)
Off State
30mV overdrive (Note 1)
20
1.0
μA
μs
Note 1: To overdrive the +5V/+12V/+15V comparators with a 30mV overdrive voltage, use the formula 30mV ( 1.24 )
V THR
to determine the required input voltage. V THR is the threshold of the particular overdriven comparator. To overdrive the
V THR
-5V/-12V/-15V comparators use 30mV [ 1+ I 1.24 I ] .
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