LT1996 Linear Technology, LT1996 Datasheet - Page 4

• Manufacturer Part Number: LT1996
• Description: 100uA Gain Selectable Amplifier
• Manufacturer: Linear Technology

www.DataSheet4U.com
DataSheet U .com
LT1996
ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifications are at T
V
SYMBOL
∆R
∆R/∆T
PSRR
V
I
BW
GBWP
t
SR
I
Note 1: Absolute Maximum Ratings are those beyond which the life of the
device may be impaired.
Note 2: The P27/M27 and P81/M81 inputs are protected by ESD diodes to
the supply rails. If one of these four inputs goes outside the rails, the input
current should be limited to less than 10mA. The P9/M9 inputs can
4
SC
t
S
S
r
OUT
CM
4
, t
f
= V
REF
= half supply, unless otherwise noted.
PARAMETER
Resistor Matching (Note 9)
Resistor Temperature Coefficient (Note 6)
Power Supply Rejection Ratio
Minimum Supply Voltage
Output Voltage Swing (to Either Rail)
Output Short-Circuit Current (Sourcing)
Output Short-Circuit Current (Sinking)
–3dB Bandwidth
Op Amp Gain Bandwidth Product
Rise Time, Fall Time
Settling Time to 0.01%
Slew Rate
Supply Current
A
= 25°C. Difference amplifier configuration, V
CONDITIONS
G = 81; LT1996AMS
G = 27; LT1996AMS
G = 9; LT1996AMS
G = 81; LT1996ADD
G = 27; LT1996ADD
G = 9; LT1996ADD
G = 81; LT1996
G = 27; LT1996
G = 9; LT1996
Resistor Matching
Absolute Value
V
No Load
V
V
V
1mA Load
V
V
V
Drive Output Positive;
Short Output to Ground
Drive Output Negative;
Short Output to V
G = 9
G = 27
G = 81
f = 10kHz
G = 9; 0.1V Step; 10% to 90%
G = 81; 0.1V Step; 10% to 90%
G = 9; V
G = 9; V
G = 9; V
G = 9; V
V
V
V
V
S
S
S
S
S
S
S
S
S
S
S
= ±1.35V to ±18V (Note 8)
= 5V, 0V
= 5V, 0V
= ±15V
= 5V, 0V
= 5V, 0V
= ±15V
= 5V, 0V; V
= ±15V; V
= 5V, 0V
= ±15V
The
S
S
S
S
●
= 5V, 0V; 2V Step
= 5V, 0V; –2V Step
= ±15V; 10V Step
= ±15V; –10V Step
denotes the specifications which apply over the full operating
OUT
OUT
withstand ±60V if P81/M81 are grounded and V
Information section about “High Voltage CM Difference Amplifiers”).
Note 3: A heat sink may be required to keep the junction temperature
below absolute maximum ratings.
= ±10V
S
= 1V to 4V
or Midsupply
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
S
= 5V, 0V or ±15V;
MIN
0.06
0.08
105
8
4
8
4
±0.02
±0.03
±0.03
±0.02
±0.02
±0.03
±0.04
±0.04
±0.04
S
TYP
0.12
0.12
–30
135
150
560
110
110
100
130
0.3
2.4
40
12
21
38
17
40
85
85
7
8
= ±15V (see Applications
±0.05
±0.06
±0.07
±0.05
±0.07
±0.08
±0.12
±0.12
±0.12
MAX
110
225
275
300
110
150
160
210
2.7
55
65
3
ppm/°C
ppm/°C
UNITS
V/µs
V/µs
1996f
kHz
kHz
kHz
kHz
mV
mV
mV
mV
mV
mV
mA
mA
mA
mA
dB
µA
µA
µA
µA
µs
µs
µs
µs
µs
µs
%
%
%
%
%
%
%
%
%
V