ADM709-15 查看數據表（PDF） - Analog Devices
零件编号
产品描述 (功能)
生产厂家
ADM709-15 Datasheet PDF : 5 Pages
| |||
ADM709–SPECIFICATIONS (VCC = Full Operating Range, TA = TMIN to TMAX unless otherwise noted)
Parameter
Min
Typ
Max Units Test Conditions/Comments
VCC Operating Voltage Range
1.0
1.2
Supply Current
Reset Threshold
4.5
4.25
3.00
2.85
2.55
5.5
V
TA = 0°C to +70°C
5.5
V
TA = –40°C to +85°C
35
85
µA
VCC < 3.6 V, TA = 0°C to +70°C
35
110
µA
VCC < 3.6 V, TA = –40°C to +85°C
65
150
µA
VCC < 5.5 V, TA = 0°C to +70°C
65
200
µA
VCC < 5.5 V, TA = –40°C to +85°C
4.65
4.75 V
4.40
4.50 V
3.08
3.15 V
2.93
3.00 V
2.63
2.70 V
ADM709L
ADM709M
ADM709T
ADM709S
ADM709R
VCC to RESET Delay
20
RESET Active Time-Out Period 140
280
RESET Output Voltage
0.8 × VCC
VCC–1.5 V
µs
VCC = Reset Threshold max–min
380
ms
VCC = Reset Threshold max, VCC Rising
0.3
V
ADM709R/S/T, ISINK = 1.2 mA. VCC = Reset
Threshold min
0.4
V
ADM709L/M, ISINK = 3.2 mA. VCC = Reset
Threshold min
0.3
V
ISINK = 50 µA. VCC ≥ 1.0 V
0.4
V
ISINK = 100 µA. VCC ≥ 1.2 V
V
ADM709R/S/T, ISOURCE = 500 µA, VCC ≥ Reset
Threshold max
V
ADM709L/M, ISOURCE = 800 µA, VCC ≥ Reset
Threshold max
Specifications subject to change without notice.
ABSOLUTE MAXIMUM RATINGS*
(TA = +25°C unless otherwise noted)
VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +6 V
RESET Output . . . . . . . . . . . . . . . . . . . –0.3 V to VCC + 0.3 V
VCC Input Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA
RESET Output Current . . . . . . . . . . . . . . . . . . . . . . . . 20 mA
Power Dissipation, N-8 DIP . . . . . . . . . . . . . . . . . . . . 727 mW
θJA Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 135°C/W
Power Dissipation, SO-8 SOIC . . . . . . . . . . . . . . . . . . 470 mW
θJA Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 110°C/W
Operating Temperature Range
Industrial ( A Version) . . . . . . . . . . . . . . . . . –40°C to +85°C
Lead Temperature (Soldering, 10 secs) . . . . . . . . . . . . +300°C
Vapor Phase (60 secs) . . . . . . . . . . . . . . . . . . . . . . . . . +215°C
Infrared (15 secs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +220°C
Storage Temperature Range . . . . . . . . . . . . . –65°C to +150°C
ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >5 kV
*Stresses above those listed under “Absolute Maximum Ratings” may cause
permanent damage to the device. This is a stress rating only and 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.
PIN FUNCTION DESCRIPTION
Mnemonic Pin No.
Function
NC
1, 4, 5, 6, 8 No Connect Pins.
VCC
2
+5 V, +3.3 V, +3 V Power Supply
Input.
RESET 7
GND
3
Logic Output. It remains low while
VCC is below the reset threshold
voltage and for 280 ms (typ) after
VCC rises above the threshold.
Ground, 0 V.
PIN CONFIGURATION
NC 1
8 NC
VCC 2 ADM709 7 RESET
TOP VIEW
GND 3 (Not to Scale) 6 NC
NC 4
5 NC
NC = NO CONNECT
–2–
REV. 0
Share Link: 