LT1168CS8#PBF Linear Technology, LT1168CS8#PBF Datasheet - Page 2

• Manufacturer Part Number: LT1168CS8#PBF
• Description: IC AMP INSTR PREC PROG 8-SOIC
• Manufacturer: Linear Technology
• Type: Instrumentation Ampr

Specifications of LT1168CS8#PBF

• Amplifier Type: Instrumentation
• Number Of Circuits: 1
• Slew Rate: 0.5 V/µs
• Gain Bandwidth Product: 400kHz
• Current - Input Bias: 80pA
• Voltage - Input Offset: 20µV
• Current - Supply: 350µA
• Current - Output / Channel: 32mA
• Voltage - Supply, Single/dual (±): 4.6 V ~ 36 V, ±2.3 V ~ 18 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Number Of Channels: 1
• Number Of Elements: 1
• Power Supply Requirement: Dual
• Common Mode Rejection Ratio: 85dB
• Input Resistance: 1250000@±15VMohm
• Input Offset Voltage: 0.06@±15VmV
• Input Bias Current: 0.0005@±15VnA
• Single Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (typ): 15V
• Power Supply Rejection Ratio: 100dB
• Rail/rail I/o Type: No
• Single Supply Voltage (min): Not RequiredV
• Single Supply Voltage (max): Not RequiredV
• Dual Supply Voltage (min): ±2.3V
• Dual Supply Voltage (max): ±18V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: SOIC N
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Output Type: -
• -3db Bandwidth: -
• Lead Free Status / Rohs Status: Compliant

ABSOLUTE AXI U RATI GS
LT1168
(Note 1)
Supply Voltage ...................................................... ±20V
Differential Input Voltage (Within the
Supply Voltage) ..................................................... ±40V
Input Voltage (Equal to Supply Voltage) ................ ±20V
Input Current (Note 2) ....................................... ±20mA
Output Short-Circuit Duration (Note 3) ............ Indefinite
Operating Temperature Range (Note 4) .. – 40°C to 85°C
Specified Temperature Range
Storage Temperature Range ................. – 65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
ELECTRICAL CHARACTERISTICS
SYMBOL
G
V
V
V
I
I
e
i
R
2
n
OS
B
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking:
n
OST
OSI
OSO
IN
LT1168AC/LT1168C (Note 5) ............. – 40°C to 85°C
LT1168AI/LT1168I ............................. – 40°C to 85°C
PARAMETER
Gain Range
Gain Error
Gain Nonlinearity (Notes 7, 8)
Total Input Referred Offset Voltage V
Input Offset Voltage
Output Offset Voltage
Input Offset Current
Input Bias Current
Input Noise Voltage, RTI
Input Noise Voltage Density, RTI
Output Noise Voltage Density, RTI f
Input Noise Current
Input Noise Current Density
Input Resistance
W
http://www.linear.com/leadfree/
W W
G = 1 + (49.4k/R
G = 10 (Note 7)
G = 100 (Note 7)
G = 1000 (Note 7)
V
V
V
V
V
G = 1000, V
G = 1, V
0.1Hz to 10Hz, G = 1
0.1Hz to 10Hz, G = 1000
CONDITIONS (Note 6)
G = 1
V
f
f
f
V
O
O
O
O
O
O
O
O
O
O
OST
IN
= 1kHz
= 1kHz (Note 9)
= 0.1Hz to 10Hz
= 10Hz
= ±10V, G = 1000, R
= ±10V, G = 1
= ±10V,G = 10 and 100
= ±10V, G = 1000
= ±10V, G = 1, R
= ±10V,G = 10 and 100, R
= ±10V
= V
S
U
OSI
= ±5V to ±15V
S
+ V
= ±5V to ±15V
OSO
G
T
)
A
/G
L
= 25°C. V
= 2k
L
= 2k
L
PACKAGE/ORDER I FOR ATIO
Consult LTC Marketing for parts specified with wider operating temperature
ranges.
= 2k
S
= ±15V, V
–V
–IN
+IN
R
T
T
JMAX
JMAX
G
MIN
S
300
1
LT1168AC/LT1168AI
1
2
3
4
8-LEAD PLASTIC SO
= 150°C, θ
= 150°C, θ
CM
N8 PACKAGE
8-LEAD PDIP
S8 PACKAGE
TOP VIEW
0.008
= 0V, R
+
1250
–
0.04
0.04
0.08
2.00
0.28
TYP
165
10
20
20
40
15
40
50
40
10
74
2
4
5
JA
JA
= 150°C/ W (N8)
= 190°C/ W (S8)
L
MAX
0.02
10k
200
300
250
220
0.4
0.5
0.5
= 10k unless otherwise noted.
20
40
15
40
75
40
15
6
8
7
6
5
R
+V
OUTPUT
REF
G
S
MIN
200
1
LT1168C/LT1168I
U
S8 PART MARKING
0.015
1250
0.05
0.05
0.08
2.00
0.28
TYP
165
1168A
1168AI
15
25
30
50
20
50
60
80
10
74
3
5
5
ORDER PART
LT1168ACN8
LT1168ACS8
LT1168AIN8
LT1168AIS8
LT1168CN8
LT1168CS8
LT1168IN8
LT1168IS8
W
NUMBER
MAX
0.03
10k
300
450
500
220
0.5
0.6
0.6
10
25
60
20
60
90
60
15
1168
1168I
nV/√Hz
nV/√Hz
fA/√Hz
UNITS
U
µV
µV
pA
1168fa
ppm
ppm
ppm
ppm
ppm
ppm
GΩ
P-P
P-P
P-P
µV
µV
pA
pA
%
%
%
%