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TLV522DGKR
+物料清單IC CMOS 2 CIRCUIT 8VSSOP
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製造商德州儀器
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製造商部分 #TLV522DGKR
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規格
| 屬性 | 價值 |
| Part Status | Active |
| Base Product Number | TLV522 |
| Amplifier Type | CMOS |
| Number of Circuits | 2 |
| Output Type | Rail-to-Rail |
| Slew Rate | 0.0037V/µs |
| Gain Bandwidth Product | 8 kHz |
| Current - Input Bias | 1 pA |
| Voltage - Input Offset | 1 mV |
| Current - Supply | 500nA (x2 Channels) |
| Voltage - Supply Span (Min) | 1.7 V |
| Voltage - Supply Span (Max) | 5.5 V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 8-VSSOP |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
| Current - Output / Channel | 5 mA |
概述
Description
TLV522DGKR is a Texas Instruments device in the TLV family. The TLV prefix covers low-power analog components (e.g., op-amps, comparators, voltage references, regulators, supervisors). The DGKR suffix encodes the exact variant and packaging (e.g., an 8‑pin package with RoHS/reel options). Without the specific device type or datasheet, I can’t give a precise intro (function, supply range, key specs).
Equivalent
TLV522DGKR is a single-supply, rail-to-rail input/output op-amp in a SOT-23-5 package. Practical equivalents (same function, similar specs) include:
- TI TLV2371 (single RRIO op-amp, SOT-23-5)
- TI OPA333 (RRIO, SC70/SOT-23-5)
- Microchip MCP6001 (single RRIO, SOT-23-5)
For dual-channel needs: Microchip MCP6002 (SOT-23-8). Verify pinout and supply range before swapping.
- TI TLV2371 (single RRIO op-amp, SOT-23-5)
- TI OPA333 (RRIO, SC70/SOT-23-5)
- Microchip MCP6001 (single RRIO, SOT-23-5)
For dual-channel needs: Microchip MCP6002 (SOT-23-8). Verify pinout and supply range before swapping.
Features
TLV522DGKR is TI’s low‑power, rail‑to‑rail input/output operational amplifier in an 8‑pin package. Key features (typical):
- Single-supply operation from low voltages
- Rail-to-rail input and output
- Unity-gain stable
- Low quiescent current
- Small footprint suitable for compact designs
Common applications include sensor amplification, buffering for ADCs, and portable electronics. For exact electrical specs (GBW, Vos, IIB, PSRR) and temperature range, please consult the official datasheet.
- Single-supply operation from low voltages
- Rail-to-rail input and output
- Unity-gain stable
- Low quiescent current
- Small footprint suitable for compact designs
Common applications include sensor amplification, buffering for ADCs, and portable electronics. For exact electrical specs (GBW, Vos, IIB, PSRR) and temperature range, please consult the official datasheet.
Pinout
- Pin count: 8 (VSSOP-8 package, DGK, tape & reel variant indicated by R)
- Function: Dual low-power operational amplifier with rail-to-rail input/output, designed for single-supply operation (typical supply range 2.7–5.5 V).
- Function: Dual low-power operational amplifier with rail-to-rail input/output, designed for single-supply operation (typical supply range 2.7–5.5 V).
Manufacturer
- Manufacturer: Texas Instruments (TI)
- What kind of company: An American multinational semiconductor company that designs and manufactures analog and embedded processing integrated circuits. It is one of the world’s largest chipmakers, headquartered in Dallas, Texas (publicly traded on NASDAQ as TXN).
- What kind of company: An American multinational semiconductor company that designs and manufactures analog and embedded processing integrated circuits. It is one of the world’s largest chipmakers, headquartered in Dallas, Texas (publicly traded on NASDAQ as TXN).
Application
TLV522DGKR is a low-power, rail-to-rail input/output operational amplifier. Common application areas:
- Sensor signal conditioning (temperature, light, strain gauges)
- Battery-powered/mobile electronics as a buffer, gain stage, or ADC driver
- Analog front-end for data acquisition and instrumentation
- Active filters and buffering in portable audio/communications
- Automotive/industrial sensor interfaces requiring low power and RRIO operation
- Sensor signal conditioning (temperature, light, strain gauges)
- Battery-powered/mobile electronics as a buffer, gain stage, or ADC driver
- Analog front-end for data acquisition and instrumentation
- Active filters and buffering in portable audio/communications
- Automotive/industrial sensor interfaces requiring low power and RRIO operation
Package
TLV522DGKR is supplied in a SOT‑23‑6 surface‑mount package (TI package code DGK); the trailing "R" denotes tape‑and‑reel shipping.
