Datasheet

LT6700/LT6700HV
12
6700123fh
For more information www.linear.com/LT6700
TYPICAL PERFORMANCE CHARACTERISTICS
Minimum Supply Voltage
Quiescent Supply Current
vs Supply Voltage Start-Up Supply Current
Supply Current
vs Output Sink Current
Supply Current
vs Output Sink Current
Supply Current
vs Output Sink Current
Below Ground Input Bias Current Low Level Input Bias Current High Level Input Bias Current
SUPPLY VOLTAGE (V)
–5
THRESHOLD SHIFT (mV)
–3
–1
1
–4
–2
0
1.3 1.7
6700123 G10
1.91.10.9 1.5
T
A
= 25°C
T
A
= 85°C
T
A
= 125°C
T
A
= –55°C
SUPPLY VOLTAGE (V)
1.4 3.4
SUPPLY CURRENT (µA)
6
7
8
15.413.4 17.4
6700123 G11
5
4
5.4
7.4 9.4 11.4
10
9
T
A
= 25°C
T
A
= 85°C
T
A
= 125°C
T
A
= –55°C
NO LOAD CURRENT
SUPPLY VOLTAGE (V)
0
SUPPLY CURRENT (µA)
30
40
50
0.8
6700123 G12
20
10
0
0.2
0.4
0.6
1.0 1.2
1.4
T
A
= 25°C
T
A
= 85°C
T
A
= 125°C
T
A
= –55°C
OUTPUT SINK CURRENT (mA)
10
SUPPLY CURRENT (µA)
100
0.001 0.1 1 10
6700123 G13
1
0.01
1000
100
T
A
= –40°C
V
S
= 1.4V
V
S
= 5V
V
S
= 12V
V
S
= 18V
OUTPUT SINK CURRENT (mA)
10
SUPPLY CURRENT (µA)
100
0.001 0.1 1 10
6700123 G14
1
0.01
1000
100
T
A
= 25°C
V
S
= 1.4V
V
S
= 5V
V
S
= 12V
V
S
= 18V
OUTPUT SINK CURRENT (mA)
10
SUPPLY CURRENT (µA)
100
0.001 0.1 1 10
6700123 G15
1
0.01
1000
100
T
A
= 85°C
V
S
= 1.4V
V
S
= 5V
V
S
= 12V
V
S
= 18V
INPUT VOLTAGE (V)
10
INPUT BIAS CURRENT (nA)
1000
10000
–0.3 –0.1 0
6700123 G16
1
–0.2
100
T
A
= 25°C
T
A
= 85°C
T
A
= 125°C
T
A
= –55°C
V
S
= 18V
–0.3V < V
IB
< 0V
CURRENT IS GOING OUT OF THE DEVICE
INPUT VOLTAGE (V)
0
–7
INPUT BIAS CURRENT (nA)
–6
–4
–3
–2
3
0
0.2
0.4
0.5
6700123 G17
–5
1
2
–1
0.1 0.3
0.6
0.7
10.90.8
T
A
= 25°C
T
A
= 85°C
T
A
= 125°C
T
A
= –55°C
V
S
= 18V
0V < V
IB
< 1V
CURRENT IS POSITIVE GOING
INTO THE DEVICE
INPUT VOLTAGE (V)
0.01
INPUT BIAS CURRENT (nA)
1
10
1 3 5 7 9 11 13 15 17
6700123 G18
0.001
0.1
T
A
= 25°C
T
A
= 85°C
T
A
= 125°C
V
S
= 18V
V
IB
> 1V
CURRENT IS GOING INTO THE DEVICE