LTC6255/LTC6256/LTC6257
625567fb
3
orDer inForMAtion
5V electricAl chArActeristics The
l
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VSUPPLY = 5V, VCM = VOUT = VSUPPLY/2, CL = 10pF, VSHDN is unconnected.
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VOS
Input Offset Voltage
VCM = V– + 0.3V (PNP Region)
l
–350
–700
100
350
700
V
VCM = V+ – 0.3V (NPN Region)
l
–350
–700
100
350
700
V
VOS TC
Input Offset Voltage Drift
VCM = V– + 0.3V, V+ – 0.3V
l
1.5
V/°C
IB
Input Bias Current (Note 7)
VCM = V– + 0.3V
l
–50
–75
–5
50
75
nA
VCM = V+ – 0.3V
l
–50
–75
5
50
75
nA
IOS
Input Offset Current
VCM = V– + 0.3V
l
–20
–35
2
20
35
nA
VCM = V+ – 0.3V
l
–20
–35
2
20
35
nA
en
Input Voltage Noise Density
f = 1kHz
20
nV/√Hz
Input Noise Voltage
f = 0.1Hz to 10Hz
2.5
VP-P
in
Input Current Noise Density
f = 1kHz, VCM = 0V to 4V (PNP Input)
f = 1kHz, VCM = 4V to 5V (NPN Input)
380
850
fA/√Hz
RIN
Input Resistance
Differential
Common Mode
1
10
MΩ
Lead Free Finish
TAPE AND REEL (MINI)
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC6255CS6#TRMPBF
LTC6255CS6#TRPBF
LTFFT
6-Lead Plastic TSOT-23
0°C to 70°C
LTC6255IS6#TRMPBF
LTC6255IS6#TRPBF
LTFFT
6-Lead Plastic TSOT-23
–40°C to 85°C
LTC6255HS6#TRMPBF
LTC6255HS6#TRPBF
LTFFT
6-Lead Plastic TSOT-23
–40°C to 125°C
LTC6256CTS8#TRMPBF
LTC6256CTS8#TRPBF
LTFFW
8-Lead Plastic TSOT-23
0°C to 70°C
LTC6256ITS8#TRMPBF
LTC6256ITS8#TRPBF
LTFFW
8-Lead Plastic TSOT-23
–40°C to 85°C
LTC6256HTS8#TRMPBF
LTC6256HTS8#TRPBF
LTFFW
8-Lead Plastic TSOT-23
–40°C to 125°C
LTC6256CKC#TRMPBF
LTC6256CKC#TRPBF
DXYT
8-Lead (2mm × 2mm) Plastic UTDFN
0°C to 70°C
LTC6256IKC#TRMPBF
LTC6256IKC#TRPBF
DXYT
8-Lead (2mm × 2mm) Plastic UTDFN
–40°C to 85°C
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC6256CMS8#PBF
LTC6256CMS8#TRPBF
LTDXW
8-Lead Plastic MSOP
0°C to 70°C
LTC6256IMS8#PBF
LTC6256IMS8#TRPBF
LTDXW
8-Lead Plastic MSOP
–40°C to 85°C
LTC6256CMS#PBF
LTC6256CMS#TRPBF
LTDXX
10-Lead Plastic MSOP
0°C to 70°C
LTC6256IMS#PBF
LTC6256IMS#TRPBF
LTDXX
10-Lead Plastic MSOP
–40°C to 85°C
LTC6257CMS#PBF
LTC6257CMS#TRPBF
6257
16-Lead Plastic MSOP
0°C to 70°C
LTC6257IMS#PBF
LTC6257IMS#TRPBF
6257
16-Lead Plastic MSOP
–40°C to 85°C
LTC6257HMS#PBF
LTC6257HMS#TRPBF
6257
16-Lead Plastic MSOP
–40°C to 125°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *Temperature grades are identified by a label on the shipping container.
Consult LTC Marketing for information on lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/