IMP1817
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
IOH
Output = 2.4V, VCC ≥ 2.7V
Output = 0.4V, VCC ≥ 2.7V
VCC < 5.5V, RESET output open
VCC ≤ 3.6V, RESET output open
350
µA
mA
µA
µA
V
Output Current
IOL
+10
Operating Current
ICC
8
20
15
Operating Current
ICC
6
VCC Trip Point (IMP1817-5)
VCC Trip Point (IMP1817-10)
VCC Trip Point (IMP1817-20)
Output Capacitance
VCC Detect to RESET Low
VCCTP
VCCTP
VCCTP
COUT
tRPD
tF
2.98
2.80
2.47
3.06
2.88
2.55
3.15
2.97
2.64
10
V
V
pF
µs
µs
2
5
VCC Slew Rate
Note 1
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
250
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. ]
