LTC2905CTS8#PBF Linear Technology, LTC2905CTS8#PBF Datasheet - Page 12

• Manufacturer Part Number: LTC2905CTS8#PBF
• Manufacturer: Linear Technology

Specifications of LTC2905CTS8#PBF

• Voltage Supervisor Type: Voltage Monitor
• Number Of Voltage Supervisors: 2
• Operating Supply Voltage (min): 1V
• Package Type: TSOT-23
• Operating Temperature Classification: Commercial
• Operating Temp Range: 0C to 70C
• Pin Count: 8
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

APPLICATIONS INFORMATION
LTC2904/LTC2905
The on-resistance as a function of the V
voltage (for V
as follows:
TYPICAL APPLICATIONS
12
R
PU
=
MAX V V
CC
( , ) –
6 10
> 1V) at room temperature is estimated
•
1 2 1
5
V
Ω
3.3V, 1.2V Dual Supply Monitor with LED Power Good Indicator,
1.2V
0.1μF
1.2V
0.1μF
CC
2.5V, 1.2V Supply Monitor, 10% Tolerance
= Max (V1, V2)
7.5% Tolerance and Adjustable Timer
SYSTEM
RESET
V2
S2
S1
GND
V2
RST
RST
GND
LTC2904
LTC2904
RST
RST
TOL
At V
capacitance, the rise time is 86μs. An external pull-up
resistor may be used if the output needs to pull up faster
and/or to a higher voltage, for example: the rise time re-
duces to 3.3μs for a 150pF load capacitance, when using
a 10k pull-up resistor.
V1
TOL
V1
S2
S1
CC
510Ω
SYSTEM
RESET
LED
= 3.3V, R
0.1μF
2904 TA02
2.5V
PU
2905 TA03
0.1μF
3.3V
is about 260k. Using 150pF for load
29045fc