- 您现在的位置：买卖IC网 > PDF目录15352 > ADM693AANZ (Analog Devices Inc)IC SUPERVISOR MPU 4.4V WD 16DIP PDF资料下载
参数资料
| 型号： | ADM693AANZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 2/12页 |
| 文件大小： | 0K |
| 描述： | IC SUPERVISOR MPU 4.4V WD 16DIP |
| 标准包装： | 25 |
| 类型： | 备用电池电路 |
| 监视电压数目： | 1 |
| 输出： | 开路漏极，推挽式 |
| 复位： | 高有效/低有效 |
| 复位超时： | 最小为 140 ms |
| 电压 - 阀值： | 4.4V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 16-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 16-PDIP |
| 包装： | 管件 |
ADM691A/ADM693A/ADM800L/M–SPECIFICATIONS
(V CC = 4.75 V to 5.5 V (ADM691A, ADM800L) 4.5 V to 5.5 V (ADM693A, ADM800M) V BATT = +2.8 V, T A = T MIN to T MAX unless otherwise noted)
Parameter
Min
Typ
Max
Unit
Test Conditions/Comments
BATTERY BACKUP SWITCHING
V CC , V BATT Operating Voltage Range
0
5.5
V
V OUT Output Voltage
V CC – 0.05
V CC – 0.02
V
I OUT = 25 mA
V CC to V OUT Output Resistance
V OUT in Battery Backup Mode
V CC – 0.3
V BATT – 0.3
V CC – 0.2
0.8
1.2
V
?
V
I OUT = 250 mA
V CC = 4.5 V
V BATT = 4.5 V, I OUT = 20 mA
V BATT – 0.25
V
V BATT = 2.8 V, I OUT = 10 mA
V BATT to V OUT Output Resistance
Supply Current (Excludes I OUT )
Supply Current in B. Backup (Excludes I OUT )
Battery Standby Current
(+ = Discharge, – = Charge)
Battery Switchover Threshold
V CC –V BATT
V BATT – 0.15
–0.1
–1.0
70
0.04
V BATT + 0.03
V BATT – 0.03
12
20
25
100
1
+0.02
+0.02
V
?
?
?
μ A
μ A
μ A
μ A
V
V
V BATT = 2.0 V, I OUT = 5 mA
V BATT = 4.5 V
V BATT = 2.8 V
V BATT = 2.0 V
V CC > (V BATT – 1 V)
V CC < (V BATT – 1.2 V), V BATT = 2.8 V
5.5 V > V CC > V BATT + 0.2 V
(V BATT +0.2 V) < V CC , T A = +25 ° C
(V BATT +0.2 V) < V CC
Power Up
Power Down
Battery Switchover Hysteresis
60
mV
BATT ON Output Voltage Low
0.1 0.4
0.7 1.5
V
V
I SINK = 3.2 mA
I SINK = 25 mA
BATT ON Output Short Circuit Current
1
60
15 100
mA
μ A
Sink Current
Source Current
RESET AND WATCHDOG TIMER
Reset Voltage Threshold
ADM691A, ADM800L
4.5
4.65
4.75
V
ADM693A, ADM800M
ADM800L, V CC Falling
ADM800M, V CC Falling
Reset Threshold Hysteresis
V CC to RESET Delay
4.25
4.55
4.3
4.40
15
80
4.50
4.70
4.45
V
V
V
mV
μ s
T A = +25 ° C
T A = +25 ° C
Power Down
LOW LINE to RESET Delay
800
ns
Reset Timeout Period Internal Oscillator
Reset Timeout Period External Clock
Watchdog Timeout Period, Internal Oscillator
Watchdog Timeout Period, External Clock
Minimum WDI Input Pulse Width
RESET Output Voltage
140
1.0
70
100
200
2048
1.6
100
4096
1024
0.004
0.1
280
2.25
140
0.3
0.4
ms
Cycles
s
ms
Cycles
Cycles
ns
V
V
Power Up
Power Up
Long Period
Short Period
Long Period
Short Period
V IL = 0.4, V IH = 0.75 × V CC
I SINK = 50 μ A, V CC = 1 V, V BATT = 0 V
I SINK = 3.2 mA, V CC = 4.25 V
3.5
V
I SOURCE = 1.6 mA, V CC = 5 V
RESET Output Short Circuit Current
7
20
mA
RESET Output Voltage Low
0.1
0.4
V
I SINK = 3.2 mA
LOW LINE Output Voltage
LOW LINE Short Circuit Source Current
WDO Output Voltage
WDO Short Circuit Source Current
3.5
1
3.5
15
3
0.4
100
0.4
10
V
V
μ A
V
V
mA
I SINK = 3.2 mA, V CC = 4.25 V
I SOURCE = 1 μ A, V CC = 5 V
I SINK = 3.2 mA, V CC = 4.25 V
I SOURCE = 500 μ A, V CC = 5 V
WDI Input Threshold
Logic Low
Logic High
WDI Input Current
0.75 × V CC
–50
–10
20
0.8
50
V
V
μ A
μ A
WDI = 0 V
WDI = V OUT
POWER FAIL DETECTOR
PFI Input Threshold ADM69xA
PFI Input Threshold ADM800L/M
PFI Input Current
PFO Output Voltage
PF O Short Circuit Source Current
PFI to PFO Delay
1.2
1.225
3.5
1
1.25
1.25
± 0.01
15
25
60
1.3
1.275
± 25
0.4
100
V
V
nA
V
μ A
μ s
μ s
V CC = 5 V
V CC = 5 V
I SINK = 3.2 mA
I SOURCE = 1 μ A
V IN = –20 mV
V IN = 20 mV
–2 –
REV. 0
相关PDF资料 |
PDF描述 |
|---|---|
| ADM693AARWZ | IC SUPERVISOR MPU 4.4V WD 16SOIC |
| DLFL-0147-16D3 | DLFL SATURATION CHOKE 16A |
| GCC22DRAS-S734 | CONN EDGECARD 44POS .100 R/A SLD |
| EBC49DRXN-S734 | CONN EDGECARD 98POS DIP .100 SLD |
| ADP1879ACPZ-0.6-R7 | IC REG CTRLR BUCK PWM CM 14LFCSP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ADM693AAR | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Microprocessor Supervisory Circuits(283.09 k) |
| ADM693AARN | 功能描述:IC SUPERVISOR MPU 4.4V WD 16SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - 监控器 系列:- 标准包装:1 系列:- 类型:简单复位/加电复位 监视电压数目:1 输出:开路漏极或开路集电极 复位:高有效 复位超时:- 电压 - 阀值:1.8V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:6-TSOP（0.059"，1.50mm 宽）5 引线 供应商设备封装:5-TSOP 包装:剪切带 (CT) 其它名称:NCP301HSN18T1GOSCT |
| ADM693AARN-REEL | 制造商:Analog Devices 功能描述:Processor Supervisor 4.4V 4.75V to 5.5V 16-Pin SOIC N T/R |
| ADM693AARNZ | 功能描述:IC SUPERVISOR MPU 4.4V WD 16SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 监控器 系列:- 其它有关文件:STM6717 View All Specifications 标准包装:1 系列:- 类型:多压监控器 监视电压数目:2 输出:开路漏极或开路集电极 复位:低有效 复位超时:最小为 600 ms 电压 - 阀值:1.11V，3.075V 工作温度:-40°C ~ 85°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:Digi-Reel® 产品目录页面:1194 (CN2011-ZH PDF) 其它名称:497-7019-6 |
| ADM693AARNZ | 制造商:Analog Devices 功能描述:IC SUPERVISORY CIRCUIT |
发布紧急采购，3分钟左右您将得到回复。