IMP1811
Absolute Maximum Ratings
Voltage on VCC . . . . . . . . . . . . . . . . . . . . . . . . –0.5V to 7V
Voltage on RESET . . . . . . . . . . . . . . . . . . . . . –0.5V to VCC + 0.5V
Operating Temperature Range . . . . . . . . . . . –40°C to 85°C
Soldering Temperature . . . . . . . . . . . . . . . . . . 260°C for 10 seconds
Storage Temperature . . . . . . . . . . . . . . . . . . . –55°C to 125°C
Voltages measured with respect to ground.
These are stress ratings only and functional operation is not implied.
Electrical Characteristics
Unless otherwise noted, VCC = 1.2V to 5.5V and specifications are over the operating temperature range of – 40°C to +85°C.
All voltages are referenced to ground.
Parameter
Supply Voltage
Symbol
VCC
Conditions
Min
1.2
Typ
Max
5.5
Units
V
Output Voltage
VOH
IOUT < 500µA
VCC – 0.5V VCC – 0.1V
V
Output Current
IOL
Output = 0.4V, VCC ≥ 2.7V
VCC < 5.5V, RESET output open
+10
mA
µA
V
Operating Current
ICC
8
20
4.75
4.49
4.24
7.5
10
VCC Trip Point (IMP1811-5)
VCC Trip Point (IMP1811-10)
VCC Trip Point (IMP1811-15)
Internal Pull-Up Resistor
Output Capacitance
RESET Active Time
VCC Detect to RESET Low
VCCTP
VCCTP
VCCTP
RP
4.50
4.25
4.00
3.5
4.62
4.35
4.13
5.5
V
V
kΩ
pF
ms
µs
µs
COUT
tRESET
tRPD
tF
100
150
2
250
5
VCC Slew Rate
300
0
(VCCTP (MAX) to VCCTP (MIN))
VCC Slew Rate
tR
ns
(VCCTP (MIN) to VCCTP (MAX))
VCC Detect to RESET High
tRPU
tr = 5µs
100
150
300
ms
Notes 1. The tF value is for reference in defining values for tRPD and should not be considered a requirement for proper operation or use.
©
1999 IMP, Inc.
408-432-9100/www.impweb.com
3
A1PROS [ A1 PROS CO., LTD. ]
