参数资料
型号: DS1834S/T&R
厂商: Maxim Integrated Products
文件页数: 7/7页
文件大小: 0K
描述: IC ECONORST DUAL ACT LO PP 8SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
系列: EconoReset
类型: 多压监控器
监视电压数目: 2
输出: 推挽式,图腾柱
复位: 低有效
复位超时: 最小为 200 ms
电压 - 阀值: 3.3V,5V
工作温度: -40°C ~ 85°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)
DS1834/A/D
AC ELECTRICAL CHARACTERISTICS
(-40 ° C to +85 ° C; V CC =1.2V to 5.5V)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
PBRST = V IL
PBRST Stable Low to Reset
t PB
t PDLY
2
2
ms
ms
Active
Reset Active Time
V CC Detect to RST (or RST)
V CC Slew Rate (V INTP(MAX) to
t RST
t RPD
t F
200
300
350
500
2
ms
μ s
μ s
8
V INTP(MIN) )
V CC Slew Rate (V INTP(MIN) to
t R
0
ns
V INTP(MAX) )
V CC Detect to RST (or RST)
t RPU
200
350
500
ms
9
NOTES:
1. All voltages are referenced to ground.
2. Measured with both 3.3V IN and 5V IN
= 2.7V.
3. Measured with both 3.3V IN and 5V IN [ = 2.7V.
4. PBRST is internally pulled up to V IN(MAX) input with an internal impedance of approximately 40 k ? .
5. Measured with either 3.3V IN or 5V IN
= 2.7V (valid for DS1834 and DS1834D only).
6. Measured with outputs open and both 3.3V IN and 5V IN [ = 5.5V.
7. Measured with outputs open and both 3.3V IN and 5V IN [ = 3.6V.
8. Noise immunity - pulses < 2 μ s @ V CCTP minimum will not generate a reset.
9. t R =5 μ s.
MARKING:
DS1834
DS1834A
DS1834D
8-pin DIP
8-pin SOIC
8-pin m -SOP
DS1834
DS1834
834
DS1834A
DS1834A
834A
DS1834D
DS1834D
834D
7 of 7
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