参数资料
型号: MAX16007ATP+T
厂商: Maxim Integrated Products
文件页数: 4/26页
文件大小: 0K
描述: IC OCTAL VOLTAGE SUPERVSR 20TQFN
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: 8
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: 8 种可选阀值组合
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 20-WFQFN 裸露焊盘
供应商设备封装: 20-TQFN-EP(4x4)
包装: 带卷 (TR)
MAX16000–MAX16007
Low-Voltage, Quad-/Hex-/Octal-Voltage
μP Supervisors
ELECTRICAL CHARACTERISTICS (continued)
(V CC = 2.0V to 5.5V, T A = -40°C to +125°C, unless otherwise specified. Typical values are at V CC = 3.3V, T A = +25°C). (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
REFERENCE OUTPUT (MAX1600 5 Only)
Reference Short-Circuit Current
Shorted to GND
0.8
mA
Reference Output Accuracy
V REF
No load
1.200
1.235
1.270
V
Line Regulation
0.005
%/V
Reference Load Regulation
Sourcing, 0 ≤ I REF ≤ 40μA
10
?
WATCHDOG TIMER (MAX16001/MAX16002/MAX16004–MAX16007)
WDI Input-Voltage Low
WDI Input-Voltage High
WDI Pulse Width
V IL
V IH
(Note 5)
0.7 x
V CC
50
0.3 x
V CC
V
V
ns
Watchdog Timeout Period
Watchdog Startup Period
Watchdog Input Current
t WDI
MAX16001/2/4/6/7
V WDI = 0 to V CC (Note 5)
1.12
35
-1
1.6
54
2.40
72
+1
s
s
μA
WDO Output-Voltage Low
(MAX16005 Only)
WDO Output-Voltage High
(MAX16005 Only)
V OL
V OH
V CC = 3.3V, I SINK = 2mA
V CC = 2.5V, I SINK = 1.2mA
V CC ≥ 2.0V, I SOURCE = 6μA, WDO
deasserted
0.8 x
V CC
0.30
0.30
V
V
DIGITAL LOGIC
TOL Input-Voltage Low
TOL Input-Voltage High
TOL Input Current
MARGIN Input-Voltage Low
MARGIN Input-Voltage High
V IL
V IH
V IL
V IH
TOL = V CC
0.7 x
V CC
0.7 x
V CC
0.3 x
V CC
100
0.3 x
V CC
V
V
nA
V
V
MARGIN Pullup Resistance
MARGIN Delay Time
t MD
Pulled up to V CC
Rising or falling (Note 6)
12
20
50
28
k ?
μs
Note 1: Devices are tested at T A = +25°C and guaranteed by design for T A = T MIN to T MAX .
Note 2: The outputs are guaranteed to be in the correct logic state down to V CC = 1V.
Note 3: Measured with WDI, MARGIN , and MR unconnected.
Note 4: The minimum and maximum specifications for this parameter are guaranteed by using the worst case of the SRT ramp cur-
rent and SRT threshold specifications.
Note 5: Guaranteed by design and not production tested.
Note 6: Amount of time required for logic to lock/unlock outputs from margin testing.
4
Maxim Integrated
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