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参数资料
| 型号： | ADM6823ZYRJZ-RL7 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 3/12页 |
| 文件大小： | 0K |
| 描述： | IC SUPERVISOR W/MR 2.32V SOT23-5 |
| 标准包装： | 1 |
| 类型： | 简单复位/加电复位 |
| 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： | 2.32V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SC-74A，SOT-753 |
| 供应商设备封装： | SOT-23-5 |
| 包装： | 标准包装 |
| 其它名称： | ADM6823ZYRJZ-RL7DKR |
ADM6821/ADM6822/ADM6823/ADM6824/ADM6825
SPECIFICATIONS
V CC = 4.5 V to 5.5 V for ADM682_L/M; V CC = 2.7 V to 3.6 V for ADM682_T/S/R; V CC = 2.1 V to 2.75 V for ADM682_Z/Y; V CC = 1.53 V
to 2.0 V for ADM682_W/V; T A = –40°C to +125°C, unless otherwise noted.
Table 2.
Parameter
Min
Typ
Max
Unit
Test Conditions/Comments
SUPPLY
V CC Operating Voltage Range
1
5.5
V
Supply Current
10
7
20
16
μA
μA
WDI and MR unconnected, V CC = 5.5 V
WDI and MR unconnected, V CC = 3.6 V
RESET THRESHOLD VOLTAGE
ADM682xL
ADM682xM
ADM682xT
ADM682xS
ADM682xR
ADM682xZ
ADM682xY
ADM682xW
ADM682xV
RESET THRESHOLD TEMPERATURE COEFFICIENT
RESET THRESHOLD HYSTERESIS
V CC TO RESET DELAY
RESET TIMEOUT PERIOD
4.50
4.25
3.00
2.85
2.55
2.25
2.12
1.62
1.52
140
4.63
4.38
3.08
2.93
2.63
2.32
2.19
1.67
1.58
60
2 x V TH
20
200
4.75
4.50
3.15
3.00
2.70
2.38
2.25
1.71
1.62
280
V
V
V
V
V
V
V
V
V
ppm/°C
mV
μs
ms
V TH ? V CC = 100 mV
RESET Output Voltage
V OL (Push-Pull or Open-Drain)
V OH (Push-Pull Only)
RESET OUTPUT LEAKAGE CURRENT (Open-Drain
0.8 × V CC
0.8 × V CC
0.8 × V CC
0.3
0.3
0.3
0.4
1
V
V
V
V
V
V
V
μA
V CC > = 1 V, I SINK = 50 μA
V CC > = 1.2 V, I SINK = 100 μA
V CC > = 2.55 V, I SINK = 1.2 mA
V CC > = 4.25 V, I SINK = 3.2 mA
V CC > = 1.8 V, I SOURCE = 200 μA
V CC > = 3.15 V, I SOURCE = 500 μA
V CC > = 4.75 V, I SOURCE = 800 μA
RESET not asserted
Only)
RESET OUTPUT VOLTAGE (Push-Pull Only)
V OH
V OL
0.8 × V CC
0.8 × V CC
0.8 × V CC
0.8 × V CC
0.3
0.3
0.4
V
V
V
V
V
V
V
V CC > = 1 V, I SOURCE = 1 μA
V CC > = 1.5 V, I SOURCE = 100 μA
V CC > = 2.55 V, I SOURCE = 500 μA
V CC > = 4.25 V, I SOURCE = 800 μA
V CC > = 1.8 V, I SINK = 500 μA
V CC > = 3.15 V, I SINK = 1.2 mA
V CC > = 4.75 V, I SINK = 3.2 mA
MANUAL RESET INPUT
(ADM6821/ADM6822/ADM6823/ADM6825)
MR Input Threshold
V IL
V IH
MR Input Pulse Width
MR Glitch Rejection
MR to Reset Delay
0.7 × V CC
1
100
200
0.3 × V CC
V
V
μs
ns
ns
MR Pull-Up Resistance
25
50
75
kΩ
Rev. 0 | Page 3 of 12
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