LTC2051CDD#TRPBF Linear Technology, LTC2051CDD#TRPBF Datasheet - Page 5

• Manufacturer Part Number: LTC2051CDD#TRPBF
• Description: IC OPAMP ZERO-DRIFT DUAL 8DFN
• Manufacturer: Linear Technology

Specifications of LTC2051CDD#TRPBF

• Amplifier Type: Chopper (Zero-Drift)
• Number Of Circuits: 2
• Output Type: Rail-to-Rail
• Slew Rate: 2 V/µs
• Gain Bandwidth Product: 3MHz
• Current - Input Bias: 25pA
• Voltage - Input Offset: 0.5µV
• Current - Supply: 850µA
• Voltage - Supply, Single/dual (±): 2.7 V ~ 7 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-DFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output / Channel: -
• -3db Bandwidth: -

ELECTRICAL CHARACTERISTICS
specifications which apply over the full operating temperature range, otherwise specifications are at T
unless otherwise noted. (Note 3)
PARAMETER
Shutdown Pin Input Low Voltage (V
Shutdown Pin Input High Voltage (V
Shutdown Pin Input Current
Internal Sampling Frequency
(LTC2051HV/LTC2052HV) The
specifications are at T
PARAMETER
Input Offset Voltage
Average Input Offset Drift
Long-Term Offset Drift
Input Bias Current (Note 4)
Input Offset Current (Note 4)
Input Noise Voltage
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Large-Signal Voltage Gain
Maximum Output Voltage Swing
Slew Rate
Gain Bandwidth Product
Supply Current (Per Amplifier)
Supply Current, Shutdown
Shutdown Pin Input Low Voltage (V
Shutdown Pin Input High Voltage (V
Shutdown Pin Input Current
Internal Sampling Frequency
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: These parameters are guaranteed by design. Thermocouple effects
preclude measurements of these voltage levels during automated testing.
Note 3: All versions of the LTC2051/LTC2052 are designed, characterized
and expected to meet the extended temperature limits of –40°C and 125°C.
The LTC2051C/LTC2052C/LTC2051HVC/LTC2052HVC are guaranteed to
meet the temperature limits of 0°C and 70°C. The LTC2051I/LTC2052I/
LTC2051HVI/LTC2052HVI are guaranteed to meet temperature limits of –
40°C and 85°C. The LTC2051H/LTC2051HVH and LTC2052H/LTC2052HVH
A
= 25°C. V
●
IL
IL
IH
IH
)
denotes the specifications which apply over the full operating temperature range, otherwise
)
)
S
)
= ±5V unless otherwise noted. (Note 3)
CONDITIONS
V
V
CONDITIONS
(Note 2)
(Note 2)
R
V
R
R
R
No Load, V
V
V
SHDN
SHDN
S
CM
L
L
L
SHDN
SHDN
= 100Ω, DC to 10Hz
= 10k
= 2k to GND
= 10k to GND
= V
= V
= V
= V
= V
–
IL
IL
to V
IL
IL
SHDN
, V
, V
S
S
+
– 1.3
= 3V
= 5V
= V
IH
(LTC2051/LTC2052, LTC2051HV/LTC2052HV) The
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
are guaranteed to meet the temperature limits of – 40°C and 125°C.
Note 4: The bias current measurement accuracy depends on the proximity of
the negative supply bypass capacitors to the device under test. Because of
this, only the bias current of channel B (LTC2051) and channels A and B
(LTC2052) are 100% tested to the data sheet specifications. The bias
currents of the remaining channels are 100% tested to relaxed limits,
however, their values are guaranteed by design to meet the data sheet limits.
Note 5: This parameter is guaranteed to meet specified performance
through design and characterization. It has not been tested.
Note 6: The θ
spreading metal. Using expanded metal area on all layers of a board
reduces this value.
V
V
±4.75
±4.90
+
+
MIN
MIN
125
120
120
115
125
120
– 0.5
– 0.5
LTC2051C/LTC2052C
LTC2051C/LTC2052C
LTC2051I/LTC2052I
LTC2051I/LTC2052I
JA
±4.92
±4.98
0.01
TYP
TYP
±90
130
130
130
130
140
140
7.5
1.5
7.5
– 1
– 2
±1
50
15
–7
2
3
1
specified for the DD package is with minimal PCB heat
V
V
±0.03
±150
±300
±300
±500
MAX
–
MAX
–
–15
1.5
– 3
– 5
±3
30
+ 0.5
+ 0.5
LTC2051/LTC2052
V
V
±4.50
±4.85
+
+
MIN
MIN
125
120
120
115
125
120
A
– 0.5
– 0.5
LTC2051H/LTC2052H
LTC2051H/LTC2052H
= 25°C. V
●
±4.92
±4.98
0.01
TYP
TYP
±90
130
130
130
130
140
140
denotes the
7.5
1.5
7.5
–1
– 2
±1
50
– 7
15
2
3
1
S
= 3V, 5V
V
V
±3000
±0.05
±150
±300
±700
–
–
MAX
MAX
– 15
1.5
– 3
– 5
±3
30
+ 0.5
+ 0.5
nV/√mo
UNITS
UNITS
20512fd
μV/°C
μV
5
V/μs
MHz
kHz
kHz
mA
P-P
μA
μA
μV
pA
pA
pA
pA
dB
dB
dB
dB
dB
dB
μA
μA
V
V
V
V
V
V