Datasheet

LT1783
5
1783fd
ELECTRICAL CHARACTERISTICS
The l denotes the specifi cations which apply over the specifi ed
temperature range, otherwise specifi cations are at T
A
= 25°C. V
S
= ±5V, V
CM
= 0V, V
OUT
= 0V, for the 6-lead part V
PIN5
= V
–
,
pulse power tested unless otherwise specifi ed. (Note 4)
SYMBOL PARAMETER CONDITIONS
LT1783C/LT1783I
UNITSMIN TYP MAX
I
S
Supply Current
0°C ≤ T
A
≤ 70°C
–40°C ≤ T
A
≤ 85°C
l
l
230 325
375
400
μA
μA
μA
Supply Current, SHDN V
PIN5
= –3V, V
S
= ±5V, No Load (Note 10)
l
620 μA
I
SHDN
Shutdown Pin Current V
PIN5
= –4.7V, V
S
= ±5V, No Load (Note 10)
V
PIN5
= –3V, V
S
= ±5V, No Load (Note 10)
l
0.5
28
nA
μA
Maximum Shutdown Pin Current V
PIN5
= 9V, V
S
= ±9V (Note 10)
l
10 30 μA
Shutdown Output Leakage Current V
PIN5
= –7V, V
S
= ±9V, No Load (Note 10)
l
0.05 1 μA
V
L
Shutdown Pin Input Low Voltage V
S
= ±5V (Note 10)
l
–4.7 V
V
H
Shutdown Pin Input High Voltage V
S
= ±5V (Note 10)
l
–2.8 V
t
ON
Turn-On Time V
PIN5
= 0V to –5V, R
L
= 10k (Note 10)
l
25 μs
t
OFF
Turn-Off Time V
PIN5
= –5V to 0V, R
L
= 10k (Note 10)
l
3μs
GBW Gain Bandwidth Product f = 5kHz
0°C ≤ T
A
≤ 70°C
–40°C ≤ T
A
≤ 85°C
l
l
800
700
625
1300 kHz
kHz
kHz
SR Slew Rate
A
V
= –1, R
L
= ∞, V
O
= ±4V, Measured at V
O
= ±2V
0°C ≤ T
A
≤ 70°C
–40°C ≤ T
A
≤ 85°C
l
l
0.26
0.23
0.21
0.45 V/μs
V/μs
V/μs
FPBW Full-Power Bandwidth (Note 11) V
OUT
= 8V
P-P
18 kHz
t
S
Settling Time
ΔV
OUT
= 4V to 0.1%, A
V
= 1
10 μs
The l denotes the specifi cations which apply over the full operating temperature range of –40°C ≤ T
A
≤ 125°C. V
S
= 3V, 0V; V
S
= 5V, 0V;
V
CM
= V
OUT
= half supply, for the 6-lead part V
PIN5
= 0V, pulse power tested unless otherwise specifi ed. (Note 4)
SYMBOL PARAMETER CONDITIONS
LT1783H
UNITSMIN TYP MAX
V
OS
Input Offset Voltage
l
400 850
3
μV
mV
Input Offset Voltage Drift (Note 9)
l
15 μV/°C
I
OS
Input Offset Current
V
CM
= 18V (Note 5)
l
l
15
10
nA
μA
I
B
Input Bias Current
V
CM
= 18V (Note 5)
l
l
150
150
nA
μA
Input Voltage Range
l
0.3 18 V
CMRR Common Mode Rejection Ratio V
CM
= 0.3V to V
CC
– 1V
V
CM
= 0.3V to 18V
l
l
76
60
dB
dB
A
VOL
Large-Signal Voltage Gain V
S
= 3V, V
O
= 500mV to 2.5V, R
L
= 10k
l
200
50
1500 V/mV
V/mV
V
S
= 5V, V
O
= 500mV to 4.5V, R
L
= 10k
l
400
100
1500 V/mV
V/mV
V
OL
Output Voltage Swing LOW No Load
I
SINK
= 5mA
V
S
= 5V, I
SINK
= 10mA
l
l
l
15
800
1200
mV
mV
mV
V
OH
Output Voltage Swing HIGH V
S
= 3V, No Load
V
S
= 3V, I
SOURCE
= 5mA
l
l
2.85
2.30
V
V
V
S
= 5V, No Load
V
S
= 5V, I
SOURCE
= 10mA
l
l
4.85
4
V
V
PSRR Power Supply Rejection Ratio V
S
= 3V to 12.5V, V
CM
= V
O
= 1V
l
80 dB