LTC2908CTS8-A1#PBF Linear Technology, LTC2908CTS8-A1#PBF Datasheet - Page 6

• Manufacturer Part Number: LTC2908CTS8-A1#PBF
• Manufacturer: Linear Technology

Specifications of LTC2908CTS8-A1#PBF

• Voltage Supervisor Type: Voltage Monitor
• Number Of Voltage Supervisors: 6
• Operating Supply Voltage (min): 0.5V
• Operating Supply Voltage (max): 6V
• 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

LTC2908
TYPICAL PERFORMANCE CHARACTERISTICS
Specifi cations are at T
6
5.0
4.0
3.0
2.0
1.0
3.5
3.0
2.0
1.5
1.0
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
4.0
2.5
0.5
0
0
0
0
0
0
RST Output Voltage Low vs
RST Pull-Down Current
LTC2908-A1
RST Output Voltage vs V1 with
10k Pull-Up Resistor to V1
RST Pull-Down Current vs
Supply Voltage
LTC2908-C1
V1 = 5.0V
V2 = 3.3V
V3 = 2.5V
V4 = 1.8V
V
V1 = V2 (A1/B1)
V3 = 2.5V (A1)/V3 = 1.8V (B1)
V4 = 1.8V (A1)/V4 = 1.5V (B1)
V
V
V
V
V
ADJ1
ADJ4
ADJ1
CC
ADJ1
ADJ4
RST PULL-DOWN CURRENT, I
= V1
5
= V
= V
= V
= V
= V
0.5
LTC2908-C1
1
SUPPLY VOLTAGE V
ADJ2
ADJ2
ADJ5
ADJ2
ADJ5
85°C
10
V
= 0.4V
= V
= 0.55V
= V
= 0.55V
RT25
1.0
2
ADJ3
15
ADJ3
A
V1 (V)
= 25°C unless otherwise noted.
=
=
20
RST AT 50mV
1.5
3
25°C
V
LTC2908-B1
LTC2908-C1
–40°C
CC
LTC2908-A1
RST AT 150mV
RT33
25
(V)
RST
V
2.0
4
V
RT25
(mA)
RT50
30
2908 G13
2908 G18
2928 G25
35
2.5
5
0.001
0.01
0.1
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.3
0.1
0.4
0.2
10
1
0
0
0
0
0
RST Output Voltage vs V1 with
10k Pull-Up Resistor to V1
RST Pull-Down Current vs
Supply Voltage with 2 Inputs
LTC2908-A1/LTC29089-B1
RST Output Voltage Low vs
RST Pull-Down Current
LTC2908-B1
V1 = 3.3V
V2 = 2.5V
V3 = 1.8V
V4 = 1.5V
V
V
V3 = V4 = V
ADJ1
CC
V1 = INPUT
RST PULL-DOWN CURRENT, I
= V1 = V2
= V
0.2
5
SUPPLY VOLTAGE, V
0.2
ADJ2
ADJ1
85°C
V2 = V1
= 0.4V
0.4
10
= V
V
RST AT 150mV
ADJ4
V1 (V)
V
ADJ2
0.4
ADJ1
V
V2 = GND
ADJ2
RST AT 50mV
= V
= GND
0.6
15
V3 = V4 = V
= V
ADJ5
25°C
CC
ADJ2
= GND (A1/B1)
(V)
–40°C
0.6
RST
= GND (C1)
= V
0.8
20
(mA)
ADJ1
ADJ3
2908 G16
2908 G19
2908 G14
=
=
0.8
25
1
0.001
0.01
1.20
0.80
0.60
0.40
0.20
0.00
0.1
1.0
10
1
6
5
4
3
2
1
0
0.0
0
0
RST Pull-Down Current vs
Supply Voltage
LTC2908-A1/LTC2908-B1
RST Output Voltage Low vs
RST Pull-Down Current
LTC2908-C1
RST Pull-Down Current vs
Supply Voltage with 1 Input
V
V3 = 2.5V (A1)/V3 = 1.8V (B1)
V4 = 1.8V (A1)/V4 = 1.5V (B1)
V
V
V2 = V3 = V4 = V
V
V1 = 2.5V
V
V
CC
ADJ1
CC
ADJ3
ADJ1
ADJ4
RST PULL-DOWN CURRENT, I
= V1 = V2
= V1
= V
5.0
= V
0.2
= V
= V
1
SUPPLY VOLTAGE, V
ADJ2
SUPPLY VOLTAGE, V
ADJ4
RST AT 150mV
ADJ2
ADJ5
= 0.55V
= V
10.0
LTC2908-B1
= V
= 0.4V
0.4
2
ADJ1
ADJ5
ADJ3
V
RST AT 50mV
= V
RT33
= GND
=
15.0
ADJ2
0.6
3
CC
CC
LTC2908-A1
=
(V)
RST AT
150mV
(V)
RST AT
50mV
RST
85°C
20.0
0.8
–40°C
4
V
(mA)
RT50
25°C
2908 G17
2908 G15
2908 G23
2908fc
25.0
1
5