参数资料
型号: MAX6889ETJ+T
厂商: Maxim Integrated Products
文件页数: 3/40页
文件大小: 0K
描述: IC SEQUENCE/SUPERVISOR 32TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 序列发生器
监视电压数目: 8
输出: 开路漏极,推挽式
复位: 高有效/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 ~ 85°C
安装类型: 表面贴装
封装/外壳: 32-WFQFN 裸露焊盘
供应商设备封装: 32-TQFN-EP(5x5)
包装: 带卷 (TR)
EEPROM-Programmable, Octal/Hex/Quad,
Power-Supply Sequencers/Supervisors
ELECTRICAL CHARACTERISTICS (continued)
(V IN1 = 6.5V to 13.2V, V IN2 –V IN7 = 2.7V to 5.5V, V IN8 = 10V, GPI_ = GND, MARGIN = MR = DBP, T A = -40°C to +85°C, unless other-
wise noted. Typical values are at T A = +25°C.) (Notes 1, 2, 3)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
V IN_ = 2.5V to 5.5V
(20mV increments)
-1
+1
%
IN2–IN7 Threshold Accuracy
T A = +25°C to
+85°C
(V IN_ falling)
T A = -40°C to
+85°C
(V IN_ falling)
V IN_ = 1V to 2.5V
(20mV increments)
V IN_ = 1.25V to 3.05V
(10mV increments)
V IN_ = 0.5V to 1.25V
(10mV increments)
V IN_ = 2.5V to 5.5V
(20mV increments)
V IN_ = 1V to 2.5V
(20mV increments)
V IN_ = 1.25V to 3.05V
(10mV increments)
V IN_ = 0.5V to 1.25V
(10mV increments)
-25
-1
-12.5
-2
-50
-2
-25
+25
+1
+12.5
+2
+50
+2
+25
mV
%
mV
%
mV
%
mV
V IN_ = 6.25V to 13.2V
(6.25V to 15.25V for IN8)
-1
+1
%
(50mV increments)
T A = +25°C to
+85°C
(V IN_ falling)
V IN_ = 2.5V to 6.25V
(50mV increments)
V IN_ = 3.125V to 7.625V
(25mV increments)
V IN_ = 1.25V to 3.125V
(25mV increments)
-62.5
-1
-31.25
+62.5
+1
+31.25
mV
%
mV
IN1/IN8 Threshold Accuracy
V IN_ = 6.25V to 13.2V
(6.25V to 15.25V for IN8)
-2
+2
%
(50mV increments)
T A = -40°C to
+85°C
(V IN_ falling)
V IN_ = 2.5V to 6.25V
(50mV increments)
V IN_ = 3.125V to 7.625V
(25mV increments)
V IN_ = 1.25V to 3.125V
(25mV increments)
-125
-2
-62.5
+125
+2
+62.5
mV
%
mV
IN_ Threshold Accuracy
Threshold Hysteresis
V TH-HYST
IN_ = 0.6V in high-Z
mode (V IN_ falling)
T A = +25°C to +85°C
T A = -40°C to 85°C
-1
-2
0.3
+1
+2
%
% V TH
_______________________________________________________________________________________
3
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