LTC2905CTS8#PBF Linear Technology, LTC2905CTS8#PBF Datasheet - Page 6

• 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

LTC2904/LTC2905
TYPICAL PERFORMANCE CHARACTERISTICS
Specifi cations are at T
6
–16
–14
–12
–10
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
–8
–6
–4
–2
0
0
2.0
RST Output Voltage Low (V
RST Pull-Down Current (I
0
RST Pull-Up Current (I
Supply Voltage (V
V1 = 5V
V2 = 3V
S1 = S2 = TOL = V1
NO PULL-UP R
TOL = V1
RST PULL-DOWN CURRENT, I
10
V
2.5
RT25
SUPPLY VOLTAGE, V
3.0
20
20
19
18
17
16
15
14
13
12
11
10
V
RT33
A
–50
I
= 25°C unless otherwise noted.
3.5
30
S1
S1 = S2 = TOL = 3.3V
85 C
CC
, I
)
–25
S2
4.0
40
RST
CC
, I
(V)
RST
TOL
RST
V
25 C
) vs
TEMPERATURE ( C)
RT50
OL
0
4.5
50
(mA)
)
vs Temperature
) vs
–40 C
29045 G22
29045 G19
25
60
5.0
50
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
3.0
2.5
2.0
1.5
1.0
0.5
0
75
–12
0
29045 G25
RST Output Voltage Low (V
RST Pull-Down Current (I
RST Output Voltage High (V
RST Output Source Current (I
V1 = 3.3V
V2 = 1.8V
S1 = TOL =V1
S2 = OPEN
NO PULL-UP R
V1 = 5V
V2 = 3.3V
S1 = S2 = TOL = V1
NO PULL-UP R
85 C
RST PULL-DOWN CURRENT, I
OUTPUT SOURCE CURRENT, I
100
–10
10
25 C
–8
20
–40 C
–6
30
85 C
–4
40
RST
RST
RST
–20
–19
–18
–17
–16
–15
–14
–13
–12
–11
–10
25 C
OL
OH
–2
( A)
50
(mA)
–50
)
–40 C
RST
I
) vs
29045 G23
29045 G20
S1
) vs
S1 = S2 = TOL = GND
, I
)
60
0
–25
S2
, I
TOL
TEMPERATURE ( C)
0
–18
–16
–14
–12
–10
vs Temperature
–8
–6
–4
–2
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
2.0
–8
25
RST Pull-Up Current (I
Supply Voltage (V
RST Output Voltage High (V
RST Output Source Current (I
TOL = GND
V1 = 3.3V
V2 = 1.5V
S1 = TOL = V1
S2 = OPEN
NO PULL-UP R
–40 C
OUTPUT SOURCE CURRENT, I
–7
V
RT25
2.5
25 C
50
SUPPLY VOLTAGE, V
–6
3.0
75
V
–5
RT33
29045 G26
85 C
3.5
–4
100
CC
–3
)
4.0
CC
RST
(V)
–2
RST
) vs
4.5
OH
( A)
V
RST
29045 G21
–1
RT50
29045 G24
) vs
29045fc
)
5.0
0