LTC6102CMS8#TRPBF
The LTC6102CMS8#TRPBF is an electronic component from Analog Devices Inc.. View the full LTC6102CMS8#TRPBF datasheet below including key specifications, pinout, absolute maximum ratings.
Manufacturer
Analog Devices Inc.
Category
Integrated Circuits (ICs)
Package
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Lifecycle
Active
Key Specifications
| Parameter | Value |
|---|---|
| Amplifier Type | Current Sense |
| Input Bias Current | 60 pA |
| Current - Output / Channel | 1 mA |
| Current - Output / Channel | 1 mA |
| Current - Output / Channel | 1 mA |
| Current - Output / Channel | 1 mA |
| Current - Output / Channel | 1 mA |
| Current - Output / Channel | 1 mA |
| Current - Output / Channel | 1 mA |
| Current - Output / Channel | 1 mA |
| Current - Output / Channel | 1 mA |
| Current - Output / Channel | 1 mA |
| Current - Output / Channel | 1 mA |
| Current - Output / Channel | 1 mA |
| Current - Output / Channel | 1 mA |
| Current - Output / Channel | 1 mA |
| Quiescent Current | 420µA |
| Gain Bandwidth Product | 200 kHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature | 0°C ~ 70°C |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Packaging | MouseReel |
| Packaging | MouseReel |
| Packaging | MouseReel |
| Packaging | MouseReel |
| Packaging | MouseReel |
| Standard Pack Qty | 2500 |
| Standard Pack Qty | 2500 |
| Standard Pack Qty | 2500 |
| Standard Pack Qty | 2500 |
| Standard Pack Qty | 2500 |
| Supplier Device Package | 8-MSOP |
| Supplier Device Package | 8-MSOP |
| Supplier Device Package | 8-MSOP |
| Supplier Device Package | 8-MSOP |
| Supplier Device Package | 8-MSOP |
| Supplier Device Package | 8-MSOP |
| Supplier Device Package | 8-MSOP |
| Supplier Device Package | 8-MSOP |
| Supplier Device Package | 8-MSOP |
| Supplier Device Package | 8-MSOP |
| Supplier Device Package | 8-MSOP |
| Supplier Device Package | 8-MSOP |
| Supplier Device Package | 8-MSOP |
| Supplier Device Package | 8-MSOP |
| Input Offset Voltage | 3 µV |
| Supply Voltage Span (Max) | 60 V |
| Supply Voltage Span (Min) | 4 V |
Overview
Part: LTC6102 LTC6102-1/LTC6102HV from Linear Technology Type: Precision Zero Drift Current Sense Amplifier Description: The LTC6102/LTC6102HV are versatile, high voltage, high-side current sense amplifiers with a supply range up to 100V, ±10μV input offset, and 1μs step response, capable of outputting up to 1mA.
Operating Conditions:
- Supply voltage: 4V to 60V (LTC6102/LTC6102-1), 5V to 100V (LTC6102HV)
- Operating temperature: -40°C to 125°C (LTC6102H/LTC6102H-1/LTC6102HVH)
- Maximum output current: 1mA (for 6V ≤ V+ ≤ 60V/100V)
Absolute Maximum Ratings:
- Max supply voltage: 70V (LTC6102/LTC6102-1), 105V (LTC6102HV)
- Max continuous current: +10mA (Output Current)
- Max storage temperature: 150°C
Key Specs:
- Input Offset Voltage (VOS): 10μV max (V SENSE = 100μV, 6V ≤ V+ ≤ 60V/100V)
- Input Offset Voltage Drift (ΔVOS/ΔT): 50 nV/°C max (LTC6102C, LTC6102I, LTC6102C-1, LTC6102I-1)
- Input Bias Current (IB): 3 nA max (R IN = 40k, V SENSE = 2mV, LTC6102C, LTC6102I, LTC6102C-1, LTC6102I-1)
- Power Supply Rejection Ratio (PSRR): 130 dB min (V SENSE = 100μV, V+ = 6V to 60V/100V)
- Input Sense Voltage Full Scale (VSENSE(MAX)): 2V (Error <1%, R IN = 10k, R OUT = 10k, 6V ≤ V+ ≤ 60V/100V)
- Input Step Response (tr): 1μs (to 2.5V on a 5V Output Step, Δ V SENSE = 100mV Transient, 6V ≤ V+ ≤ 60V/100V)
- Signal Bandwidth (BW): 200 kHz (I OUT = 1mA, R IN = 100Ω, R OUT = 4.99k)
- Supply Current (IS): 400 μA max (V+ = 4V, I OUT = 0, R IN = 10k, R OUT = 100k)
Features:
- Supply Range: 4V to 60V (LTC6102), 5V to 100V (LTC6102HV)
- ±10μV Input Offset Maximum
- ±50nV/°C Input Offset Drift Maximum
- Fast Response: 1μs Step Response
- Gain Configurable with Two Resistors
- Low Input Bias Current: 3nA Maximum
- PSRR 130dB Minimum
- Output Currents up to 1mA
- Operating Temperature Range: -40°C to 125°C
- Disable Mode (LTC6102-1 Only): 1μA Maximum
Applications:
- Current Shunt Measurement
- Battery Monitoring
- Remote Sensing
- Load Protection
- Motor Control
- Automotive Controls
Package:
- 8-Lead MSOP
- 8-Lead (3mm × 3mm) Plastic DFN
Features
- n
- Supply Range: 4V to 60V , 70V Maximum (LTC6102) 5V to 100V , 105V Maximum (LTC6102HV)
- n ±10μV Input Offset Maximum
- n ±50nV/°C Input Offset Drift Maximum
- n Fast Response: 1μs Step Response
- n Gain Configurable with T wo Resistors
- n Low Input Bias Current: 3nA Maximum
- n PSRR 130dB Minimum
- n Output Currents up to 1mA
- n Operating Temperature Range: -40°C to 125°C
- n Disable Mode (LTC6102-1 Only): 1μA Maximum
- n Available in 8-Lead MSOP and 3mm × 3mm DFN Packages
Applications
- n Current Shunt Measurement
- n Battery Monitoring
- n Remote Sensing
- n Load Protection
- n Motor Control
- n Automotive Controls
L , L T , L TC, L TM, Linear Technology and the Linear logo are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners.
Pin Configuration
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | -INS | - | Amplifier Inverting Input. When tied to -INF the internal sense amplifier will drive -INS to the same potential as +IN. |
| 2 | -INF | - | Force Input. This pin carries the input current from RIN and must be tied to -INS near RIN. A resistor (RIN) tied from V+ to -INF sets the output current IOUT = VSENSE/RIN. VSENSE is the voltage across the external RSENSE. |
| 3 | V- | - | Negative Supply. |
| 4 | OUT | - | Open-Drain Current output. OUT will source a current that is proportional to the sense voltage into an external resistor. IOUT is the same current that enters -INF. |
| 5 | V- | - | Negative Supply. |
| 6 | VREG | - | Internal Regulated Supply. A 0.1µF (or larger) capacitor should be tied from VREG to V+. VREG is not designed to drive external circuits. |
| 7 | V+ | - | Positive Supply. Supply current is drawn through this pin. |
| 8 | +IN | - | Amplifier Noninverting Input. Must be tied to the system load end of the sense resistor. The +IN pin has an internal 5k series resistor designed to allow large input voltage transients or accidental disconnection of the sense resistor. This pin can be held up to 20V below the -INS pin indefinitely, or up to 60V below the -INS pin for up to one second (see Absolute Maximum Ratings). |
Absolute Maximum Ratings
- LTC6102HV.........................................................105V
- Input Voltage Range
- -INF , -INS................................(V
- +IN............................................(V
- EN............................................(V
- Differential (-INS - +IN), 1 Second
- Output Voltage Range LTC6102/LTC6102HV...............(V - -
- LTC6102-1
- Input Current
- -INF ,
Related Variants
The following components are covered by the same datasheet.
| Part Number | Manufacturer | Package |
|---|---|---|
| LTC6102 | Analog Devices Inc. | — |
| LTC6102-1 | Analog Devices Inc. | — |
| LTC6102C | Analog Devices Inc. | — |
| LTC6102C-1 | Analog Devices Inc. | — |
| LTC6102CDD | Analog Devices Inc. | — |
| LTC6102CDD-1 | Analog Devices Inc. | — |
| LTC6102CMS8 | Analog Devices Inc. | — |
| LTC6102CMS8-1 | Analog Devices Inc. | — |
| LTC6102H | Analog Devices Inc. | — |
| LTC6102H-1 | Analog Devices Inc. | — |
| LTC6102HDD | Analog Devices Inc. | — |
| LTC6102HDD-1 | Analog Devices Inc. | — |
| LTC6102HMS8 | Analog Devices Inc. | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| LTC6102HMS8-1 | Analog Devices Inc. | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| LTC6102HMS8#PBF | Analog Devices Inc. | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| LTC6102HV | Analog Devices Inc. | — |
| LTC6102HVC | Analog Devices Inc. | — |
| LTC6102HVCDD | Analog Devices Inc. | — |
| LTC6102HVH | Analog Devices Inc. | — |
| LTC6102HVHDD | Analog Devices Inc. | — |
| LTC6102HVI | Analog Devices Inc. | — |
| LTC6102HVIDD | Analog Devices Inc. | — |
| LTC6102I | Analog Devices Inc. | — |
| LTC6102I-1 | Analog Devices Inc. | — |
| LTC6102IDD | Analog Devices Inc. | — |
| LTC6102IDD-1 | Analog Devices Inc. | — |
| LTC6102IMS8 | Analog Devices Inc. | — |
| LTC6102IMS8-1 | Analog Devices Inc. | — |
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