Datasheet

4
LT1252
CCHARA TERIST
ICS
UW
AT
Y
P
I
CA
LPER
F
O
R
C
E
Supply Current vs Supply Voltage
Input Common-Mode Limit
vs Temperature
Output Saturation Voltage
vs Temperature
Settling Time to 10mV
vs Output Step
2nd and 3rd Harmonic Distortion
vs Frequency
Power Supply Rejection
vs Frequency
Spot Noise Voltage and Current
vs Frequency
FREQUENCY (Hz)
10
1
10
100
1k 100k
LT1252 • TPC07
100 10k
SPOT NOISE (nV/√Hz OR pA/√Hz)
–i
n
e
n
+i
n
Output Impedance
vs Frequency
Output Short-Circuit Current
vs Junction Temperature
TEMPERATURE (°C)
–50
30
OUTPUT SHORT-CIRCUIT CURRENT (mA)
50
0
50
100
LT1252 • TPC09
40
–25 25
60
70
75 150 175125
SUPPLY VOLTAGE (±V)
0
4
SUPPLY CURRENT (mA)
5
7
8
9
14
11
4
8
10 18
LT1252 • TPC01
6
12
13
10
26
12
14
16
–55°C
25°C
125°C
175°C
TEMPERATURE (°C)
–50
V
–
COMMON-MODE RANGE (V)
0.5
1.5
2.0
V
+
–1.5
0
50
75
LT1252 • TPC02
1.0
–1.0
–0.5
–2.0
–25
25
100
125
V
+
= 2V TO 12V
V
–
= –2V TO –12V
TEMPERATURE (°C)
–50

–1.0
V
+
25 75
LT1252 • TPC03
1.0
–25 0
50 100 125
0.5
V
–
–0.5
OUTPUT SATURATION VOLTAGE (V)
R
L
= ∞ 
±2V ≤ V
S
≤ ±12V
SETTLING TIME (ns)
0
OUTPUT STEP (V)
2
6
10
80
LT1252 • TPC04
–2
–6
–10
20
40
60
100
0
4
8
–4
–8
V
S
= ±12V
R
F
= R
G
= 1k
NONINVERTING
INVERTING
FREQUENCY (MHz)
1
–70
DISTORTION (dBc)
–60
–50
–40
–30
–20
10 100
LT1252 • TPC05
V
S
= ±12V
V
O
= 2V
P-P

R
L
= 100Ω
R
F
= 820Ω
A
V
= 10dB
2ND
3RD
FREQUENCY (Hz)
POWER SUPPLY REJECTION (dB)
20
40
60
80
10k 1M 10M 100M
LT1252 • TPC06
0
100k
V
S
= ±12V
R
L
= 100Ω
R
F
= R
G
= 1k
NEGATIVE
POSITIVE
FREQUENCY (Hz)
0.1
OUTPUT IMPEDANCE (Ω)
10k 1M 10M 100M
LT1252 • TPC08
0.001
100k
100
10
1
0.01
V
S
= ±12V
R
F
= R
G
= 2k
R
F
= R
G
= 1k