参数资料
型号: MAX6832FXRD0+T
厂商: Maxim Integrated Products
文件页数: 3/11页
文件大小: 0K
描述: IC MPU SUPERVISOR SC70-3
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: 推挽式,图腾柱
复位: 低有效
复位超时: 标准为 70 µs
电压 - 阀值: 1.05V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: SC-70,SOT-323
供应商设备封装: SC-70-3
包装: 带卷 (TR)
MAX6832–MAX6840
Ultra-Low-Voltage SC70 Voltage Detectors
and μP Reset Circuits
ELECTRICAL CHARACTERISTICS (continued)
(V CC = +0.55V to +3.6V, T A = T MIN to T MAX , unless otherwise noted. Typical values are at T A = +25°C.) (Note 1)
PARAMETER
Propagation Delay (D0 only)
SYMBOL
t P
CONDITIONS
V CC rising, step signal
from (V TH - 100mV) to (V TH + 100mV)
MIN
TYP
70
MAX
UNITS
μs
Startup Time (D0 only)
V CC rising from 0 to 1.1V (t R < 1μs)
150
μs
MR Input Voltage
MR Minimum Input Pulse Width
MR Glitch Rejection
MR to Reset Delay
V IL
V IH
MR driven from V CC to 0
MR driven from V CC to 0
MR driven from V CC to 0
0.7 x V CC
2
100
500
0.3 x V CC
V
μs
ns
ns
MR Pullup Resistance To V CC
14
20
26
k ?
Open-Drain RESET Output
Voltage
Open-Drain RESET Output
Leakage Current
V OL
I LKG
V CC ≥ 0.55V, I SINK =15μA, reset asserted
V CC ≥ 1.0V, I SINK = 80μA, reset asserted
V CC ≥ 1.5V, I SINK = 200μA, reset asserted
V CC > V TH, reset not asserted
0.15
0.15
0.2
1.0
V
μA
V CC ≥ 0.55V, I SINK = 15μA, reset asserted
0.2 x V CC
V OL
V CC ≥ 1.0V, I SINK = 80μA, reset asserted
0.2 x V CC
Push-Pull RESET Output
Voltage
V OH
V CC ≥ 1.5V, I SINK = 200μA, reset asserted
V CC ≥ 1.1V, I SOURCE = 50μA, reset not
asserted
0.8 x V CC
0.2 x V CC
V
V CC ≥ 1.5V, I SOURCE = 150μA, reset asserted
V CC ≥ 0.75V, I SOURCE = 10μA, reset asserted
(Note 2)
0.8 x V CC
0.8 x V CC
Push-Pull RESET Output
Voltage
V OH
V OL
V CC ≥ 0.85V, I SOURCE = 10μA, reset asserted
V CC ≥ 1.0V, I SOURCE = 50μA, reset asserted
V CC ≥ 1.5V, I SOURCE = 150μA, reset asserted
V CC ≥ 1.1V, I SINK = 80μA, reset not asserted
V CC ≥ 1.5V, I SINK = 200μA, reset not asserted
0.8 x V CC
0.8 x V CC
0.8 x V CC
0.2 x V CC
0.2 x V CC
V
Note 1: 100% production tested at +25°C. Over temperature limits are guaranteed by design.
Note 2: Temperature range is from 0°C to +85°C.
Maxim Integrated
3
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