Quick Detail:
Precision, Rail-to-Rail Input and Output, Zero-Drift Instrumentation Amplifier with Resistor-Programmable Gain
Description:
The LTC®2053 is a high precision instrumentation amplifier. The CMRR is typically 116dB with a single or dual 5V supply and is independent of gain. The input offset voltage is guaranteed below 10µV with a temperature drift of less than 50nV/°C. The LTC2053 is easy to use; the gain is adjustable with two external resistors, like a traditional op amp.
The LTC2053 uses charge balanced sampled data techniques to convert a differential input voltage into a single ended signal that is in turn amplified by a zero-drift operational amplifier.
The differential inputs operate from rail-to-rail and the single ended output swings from rail-to-rail. The LTC2053 can be used in single supply applications, as low as 2.7V. It can also be used with dual ±5.5V supplies. The LTC2053 is available in an MS8 surface mount package. For spacelimited applications, the LTC2053 is available in a
3mm × 3mm × 0.8mm dual fine pitch leadless package (DFN).
Applications:
â– 116dB CMRR Independent of Gain
â– Maximum Offset Voltage: 10µV
â– Maximum Offset Voltage Drift: 50nV/°C
â– Rail-to-Rail Input
â– Rail-to-Rail Output
â– 2-Resistor Programmable Gain
â– Supply Operation: 2.7V to ±5.5V
â– Typical Noise: 2.5µVP-P (0.01Hz to 10Hz)
â– Typical Supply Current: 750µA
â– Available in an MS8 and 3mm × 3mm × 0.8mm DFN Packages
Specifications:
|
Datasheets |
LTC2053/-SYNC |
|
Product Photos |
8-MSOP |
|
Standard Package |
50 |
|
Category |
Integrated Circuits (ICs) |
|
Family |
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps |
|
Series |
- |
|
Packaging |
Tube |
|
Amplifier Type |
Chopper (Zero-Drift) |
|
Number of Circuits |
1 |
|
Output Type |
Rail-to-Rail |
|
Slew Rate |
0.2 V/µs |
|
Gain Bandwidth Product |
200kHz |
|
-3db Bandwidth |
- |
|
Current - Input Bias |
4nA |
|
Voltage - Input Offset |
5µV |
|
Current - Supply |
950µA |
|
Current - Output / Channel |
- |
|
Voltage - Supply, Single/Dual (±) |
2.7 V ~ 11 V, ±1.35 V ~ 5.5 V |
|
Operating Temperature |
-40°C ~ 125°C |
|
Mounting Type |
Surface Mount |
|
Package / Case |
8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
|
Supplier Device Package |
8-MSOP |
|
Other Names |
LTC2053HMS8PBF |
Competitive Advantage:
Warranty :180 days !
Free shipping: Order over $1000 win a free shipment fee
(goods weight below 3Kg) ,during 20130901-20130930 .
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