参数资料
型号: MAX806RCSA+T
厂商: Maxim Integrated Products
文件页数: 3/12页
文件大小: 0K
描述: IC SUPERVISOR MPU 8-SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 备用电池电路
监视电压数目: 1
输出: 推挽式,图腾柱
复位: 低有效
复位超时: 最小为 140 ms
电压 - 阀值: 2.625V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 带卷 (TR)
3.0V/3.3V Microprocessor Supervisory Circuits
ELECTRICAL CHARACTERISTICS (continued)
(V CC = 3.17V to 5.5V for the MAX690T/MAX704T/MAX80_T, V CC = 3.02V to 5.5V for the MAX690S/MAX704S/MAX80_S, V CC = 2.72V to
5.5V for the MAX690R/MAX704R/MAX80_R; VBATT = 3.6V; T A = T MIN to T MAX ; unless otherwise noted. Typical values are at T A = +25?C.)
PARAMETER
V OUT in Battery-Backup Mode
Battery Switch Threshold,
V CC Falling
SYMBOL
V SW
CONDITIONS
I OUT = 250μA, VBATT = 2.3V
I OUT = 1mA, VBATT = 2.3V
VBATT - V CC , V SW > V CC > 1.75V (Note 5)
VBATT > V CC (Note 6)
MIN
VBATT
- 0.1
65
2.30
TYP
VBATT
- 0.034
VBATT
- 0.14
25
2.40
MAX
2.50
UNITS
V
mV
V
Battery Switch Threshold,
V CC Rising (Note 7)
This value is identical to the reset threshold,
V CC rising
V
MAX690T/704T/805T
MAX802T/804T/806T
V CC falling
V CC rising
V CC falling
V CC rising
3.00
3.00
3.00
3.00
3.075
3.085
3.075
3.085
3.15
3.17
3.12
3.14
Reset Threshold (Note 8)
V RST
MAX690S/704S/805S
MAX802S/804S/806S
V CC falling
V CC rising
V CC falling
V CC rising
2.85
2.85
2.88
2.88
2.925
2.935
2.925
2.935
3.00
3.02
3.00
3.02
V
MAX690R/704R/805R
MAX802R/804R/806S
V CC falling
V CC rising
V CC falling
V CC rising
2.55
2.55
2.59
2.59
2.625
2.635
2.625
2.635
2.70
2.72
2.70
2.72
Reset Timeout Period
– — — – – — — — — –
P F O , R E S E T Output Voltage
– — — – – — — — — –
P F O , R E S E T Output Short to
GND Current (Note 4)
– — — – – — — — — –
P F O , R E S E T , RESET
Output Voltage
t WP
V OH
I OS
V OL
V CC < 3.6V
I SOURCE = 50μA
V CC = 3.3V, V OH = 0V
I SINK = 1.2mA;
MAX690_/704_/802_/806_, V CC = V RST min;
MAX804_/805_, V CC = V RST max
140
V CC
- 0.3
200
V CC
- 0.05
180
0.06
280
500
0.3
ms
V
μV
V
VBATT = 0V, V CC = 1.0V, I SINK = 40μA,
– — — – – — — — — –
P F O , R E S E T Output Voltage
V OL
MAX690_C, MAX704_C, MAX80_ _C
VBATT = 0V, V CC = 1.2V, I SINK = 200μA,
0.13
0.3
V
MAX690_E/M, MAX704_E/M, MAX80_ _E/M
0.17
0.3
RESET Output Leakage Current
(Note 9)
VBATT = 0V,
V CC = V RST min;
V RESET = 0V, V CC
MAX804_C,
MAX805_C
MAX804_E/M,
MAX805_E/M
-1
-10
+1
+10
μA
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