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参数资料
| 型号： | ADM8699ARWZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 2/4页 |
| 文件大小： | 0K |
| 描述： | IC SUPERVISOR MPU 4.65V 16SOIC |
| 标准包装： | 47 |
| 类型： | 简单复位/加电复位 |
| 监视电压数目： | 1 |
| 输出： | 推挽式，推挽式 |
| 复位： | 高有效/低有效 |
| 复位超时： | 最小为 140 ms |
| 电压 - 阀值： | 4.65V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 16-SOIC W |
| 包装： | 管件 |
ADM8698/ADM8699–SPECIFICATIONS (V
CC
= +5 V
10%, T A = T MIN to T MAX unless otherwise noted)
Parameter
V CC Operating Voltage Range
Supply Current
Power-Down Reset Assertion
Min
3.0
4.5
Typ
70
4.65
Max
5.5
100
4.75
Units
V
μ A
V
Test Conditions/Comments
Power-Up Reset Deassertion
Reset Threshold Hysteresis
40
mV
Reset Active Time
Watchdog Timeout Period (ADM8699)
Minimum WDI Input Pulse Width
140
1.0
50
200
1.6
280
2.25
ms
s
ns
V IL = 0.4, V IH = 0.8 (V CC )
RESET Output Voltage
RESET Output Voltage (V CC = 1 V)
RESET and WDO Output Voltage
RESET Output Short Circuit Current
3.5
3.5
12
45
0.4
200
0.4
V
mV
V
V
V
mA
I SINK = 3.2 mA, V CC = 4.4 V
I SINK = 100 μ A, V CC = 1.0 V
I SOURCE = 500 μ A, V CC = 5 V
I SINK = 3.2 mA, V CC = 5 V
I SOURCE = 1 μ A, V CC = 4.4 V
Output Sink Current
WDI Input Threshold (ADM8699)
Logic Low
0.8
V
Logic High
WDI Input Current
3.5
–10
+1
–1
+10
V
μ A
μ A
WDI = V CC
WDI = 0 V
Specifications subject to change without notice.
ABSOLUTE MAXIMUM RATINGS*
ORDERING GUIDE
(T A = +25 ° C unless otherwise noted)
V CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +6 V
All Other Inputs . . . . . . . . . . . . . . . . . . . –0.3 V to V CC + 0.3 V
Model
Temperature
Range
Package
Options*
Power Dissipation 8-Pin DIP . . . . . . . . . . . . . . . . . . . . 500 mW
θ JA , Thermal Impedance . . . . . . . . . . . . . . . . . . . . +120 ° C/W
Power Dissipation 16-Pin SOIC . . . . . . . . . . . . . . . . . 375 mW
θ JA , Thermal Impedance . . . . . . . . . . . . . . . . . . . . +110 ° C/W
Power Dissipation 8-Pin SOIC . . . . . . . . . . . . . . . . . . 500 mW
θ JA , Thermal Impedance . . . . . . . . . . . . . . . . . . . . +125 ° C/W
Operating Temperature Range
Industrial (A Version) . . . . . . . . . . . . . . . . . –40 ° C to +85 ° C
Storage Temperature Range . . . . . . . . . . . . . –65 ° C to +150 ° C
Lead Temperature (Soldering, 10 secs) . . . . . . . . . . . . +300 ° C
Vapor Phase (60 secs) . . . . . . . . . . . . . . . . . . . . . . . +215 ° C
Infrared (15 secs) . . . . . . . . . . . . . . . . . . . . . . . . . . . +220 ° C
ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >4 kV
*Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those listed in the operational sections
of this specification is not implied. Exposure to absolute maximum ratings for
extended periods of time may affect device reliability.
–2 –
ADM8698AN –40 ° C to +85 ° C
ADM8698ARW –40 ° C to +85 ° C
ADM8698ARN –40 ° C to +85 ° C
ADM8699AN –40 ° C to +85 ° C
ADM8699ARW –40 ° C to +85 ° C
ADM8699ARN –40 ° C to +85 ° C
*N = Plastic DIP; R = Small Outline.
N-8
R-16
R-8
N-8
R-16
R-8
REV. 0
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