LT1311CS Linear Technology, LT1311CS Datasheet - Page 4

• Manufacturer Part Number: LT1311CS
• Description: IC PREC I/V CONV12MHZ QUAD14SOIC
• Manufacturer: Linear Technology

Specifications of LT1311CS

• Applications: Converter, Optical Disk Drives
• Voltage - Input: ±2 ~ ±18 V, 4 ~ 36 V
• Number Of Outputs: 4
• Voltage - Output: 2 ~ 8 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

TYPICAL PERFORMANCE CHARACTERISTICS
LT1311
4
–10
–10
–20
–30
–10
90
70
50
30
10
–2
–4
–6
–8
70
60
50
40
30
20
10
10
8
6
4
2
0
0
100k
10k
Settling Time to 0.1%, 1mV,10mV
vs Output Step
0
Gain and Phase vs Frequency
Power Supply Rejection Ratio
vs Frequency
A
A
A
A
V
R
V
V
V
V
S
L
10mV
= 100, R
= 10, R
= 1, R
= 0.2, R
= 5V
= 2k
10mV
100
IN
POSITIVE
IN
IN
IN
= 20k
100k
SETTLING TIME (ns)
= 2k
FREQUENCY (Hz)
A
FREQUENCY (Hz)
= 100k
0.1%
0.1%
= 200
V
1M
200
= 100
A
NEGATIVE
V
= 10
1mV
1mV
300
1M
V
A
R
10M
W
V
R
R
A
A
S
V
L
400
S
IN
L
V
V
= 5V
= 1
=
A
= 15V
= 1k
= –1
= 1
V
= 20k
1311 G13
= 0.2
1311 G10
1311 G07
U
10M
40M
500
180
135
90
45
0
0.001
0.01
350
300
250
200
150
100
0.1
–10
–11
–12
–13
–14
–15
–16
–17
–18
10
–8
–9
0.1% Settling Time vs
Input Capacitance
0
Total Harmonic Distortion
vs Frequency
100k
Frequency Response for
Various Input Capacitance
V
V
R
R
S
OUT
IN
L
V
R
R
= 5V
= 1k
= 100k
S
IN
L
V
10
= 2V STEP
V
= 5V
= 2k
OUT
= 100k
100
OUT
INPUT CAPACITANCE (pF)
V
V
A
S
A
S
= 6.5V
V
V
= 15V
= 2V
FREQUENCY (Hz)
= 5V
= –1
= –1
C
20
FREQUENCY (Hz)
IN
RMS
RMS
1M
= 20pF
C
1k
IN
C
= 50pF
IN
30
= 5pF
C
C
IN
IN
= 0pF
= 1pF
10k
40
10M
C
1311 G14
IN
1311 G08
= 10pF
1311 G11
100k
50
40M
–10
–11
–12
–13
–14
–15
–16
–17
–18
240
230
220
210
200
190
180
170
160
150
140
–8
–9
13
12
11
10
9
8
7
6
5
4
3
100k
10
Frequency Response for Various
Capacitive Loads
0.1% Settling Time vs
Capacitive Load
1
Noise Spectrum
V
R
R
V
V
R
R
S
IN
L
S
OUT
IN
L
= 5V
= 2k
= 5V
= 1k
= 100k
= 100k
= 2V STEP
C
C
CAPACITIVE LOAD (pF)
L
L
100
C
10
= 100pF
= 100pF
FREQUENCY (Hz)
FREQUENCY (Hz)
L
1M
i
e
C
= 200pF
n
n
L
= 500pF
C
L
= 50pF
C
L
= 0pF
100
1k
10M
1311 G12
1311 G09
1311 G15
1000
40M
10k