TLV2465ID - Quad 5.2MHz RRIO Op Amp | Texas Instruments
MPN: TLV2465ID ✓ Hoạt độngTLV2465ID Tóm tắt
An operational amplifier is an analog integrated circuit that uses differential feedback to amplify the difference between two input voltages. The TLV2465ID belongs to the operational-amplifier hierarchy, also called op amp or voltage-feedback amplifier, within analog and mixed-signal integrated circuits. A quad package contains four amplifiers in one IC, reducing board area and simplifying multi-channel designs. Rail-to-rail input means the input common-mode range extends beyond the conventional supply-rail limits, while rail-to-rail output allows the output voltage to approach either supply rail under suitable load and frequency conditions.
The main electrical characteristics include a 5.2 MHz gain-bandwidth product for the TLV2465 family, a 1.35 V to 6 V operating supply range as indicated by the distributor product description, and rail-to-rail input and output operation. The family is also described as supporting shutdown operation in the TLV246x family documentation. These characteristics make the device suitable for sensor interfaces, low-level signal amplification, voltage buffering, active filtering, audio and communication signal conditioning, portable measurement systems, and general-purpose analog signal chains.
The 16-SOIC package provides a conventional surface-mount form factor compatible with standard PCB assembly processes. Because the TLV2465ID is a quad amplifier, each channel can perform a different function, such as buffering an ADC input, amplifying a sensor signal, driving an intermediate gain stage, or filtering a control-loop signal. The shared package is useful when a board requires several similar analog functions and when minimizing component count is more important than using the smallest available package.
Designers should verify the exact pinout, shutdown behavior, input and output ranges, load capability, and stability requirements against the TLV2465ID manufacturer datasheet before layout release. The SOIC footprint is also a mechanical consideration: the exposed package width and lead pitch must match the PCB land pattern. When selecting this part for a new design, confirm that the required signal bandwidth, supply voltage, output swing, input offset, noise, and channel shutdown requirements match the specific family variant and operating conditions.
This page combines the manufacturer product-page description, distributor package and feature information, and practical guidance for evaluating the TLV2465ID. It is intended to help engineers identify whether a quad, low-power, rail-to-rail operational amplifier in a 16-SOIC package is appropriate for portable, industrial, or general-purpose analog designs.
Bộ thay thế dễ dàng lắp đặt cho TLV2465ID — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
TLV2465IDR
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
TLV2465IDG4
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
TLV2465CDRG4
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
TLV2465ID Tỷ lệ tối đa & tính chất điện
| Amplifier Type | Quad operational amplifier |
| Number of Channels | 4 channels |
| Điện áp cung cấp | 6 V maximum family rating |
| Operating Supply Range | 1.35 V to 6 V |
| Gain-Bandwidth Product | 5.2 MHz for TLV2465 family |
| Listed Gain-Bandwidth Product | 6.4 MHz in component listing |
| Input Common-Mode Range | Rail-to-rail input |
| Output Swing | Rail-to-rail output |
| Output Drive Capability | 80 mA |
| Điện áp cung cấp | 500 uA per channel |
| Shutdown Function | Available in TLV246x family |
| Power Dissipation | 1090 mW maximum |
| Minimum Dual Supply Voltage | +/-1.35 V |
| Maximum Dual Supply Voltage | +/-3 V |
| Khoảng nhiệt độ hoạt động | -40 C to +125 C |
| Hộp | 16-SOIC |
| Package Width | 3.90 mm |
| Kiểu lắp đặt | Surface mount |
Hướng dẫn cấu hình chân TLV2465ID 3.90 mm
Cấu hình chân cho TLV2465ID (3.90 mm gói). Thành phần số hiệu này có chân đầu vào, đầu ra và nguồn cung cấp. Tham khảo tài liệu thông số kỹ thuật của nhà sản xuất để biết cấu hình chân bù, bù trừ và chân kích hoạt. Hoàn hảo cho điều kiện tín hiệu và mạch khuếch đại.
Không có dữ liệu chân cụ thể sẵn có cho TLV2465ID.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
TLV2465ID phù hợp cho 6 Áp dụngs: Portable Sensor Signal Conditioning, Low-Voltage Data Acquisition, Active Filtering and Control Loops, Audio and Communication Signal Conditioning, Industrial Interface Conditioning, Portable Power and Battery Monitoring.
Portable Sensor Signal Conditioning
The TLV2465ID suits portable sensor front ends because its four rail-to-rail input/output channels can buffer and amplify signals in a compact 16-SOIC package. Operation from 1.35 V to 6 V accommodates changing battery conditions, while approximately 500 uA per channel supports a low-power design. A practical allocation could use one channel for a sensor buffer and another for gain or filtering. The rail-to-rail input range is particularly useful when sensor excitation or output approaches the available supply, although offset, noise, and settling behavior must be checked against the required measurement accuracy.
Được đề xuất
Low-Voltage Data Acquisition
The TLV2465ID can provide four conditioning channels for low-voltage data-acquisition systems, including sensor amplifiers, active filters, and ADC input drivers. Its 5.2 MHz family gain-bandwidth product is suitable for signals well below that bandwidth, and the 1.35 V to 6 V supply range supports compact mixed-signal instrumentation. Rail-to-rail inputs help preserve usable dynamic range when common-mode voltage changes, while rail-to-rail outputs increase the available signal span. Designers should verify settling time, output drive, and channel-to-channel behavior for the intended sampling system.
Được đề xuất
Active Filtering and Control Loops
With four amplifiers in one package, the TLV2465ID can implement two active filters, a difference amplifier, and an output-buffer stage without using four separate packages. The 5.2 MHz family gain-bandwidth product gives ample closed-loop bandwidth for many audio-band, control, and instrumentation filters operating at much lower frequencies. Rail-to-rail output capability helps preserve signal amplitude in low-voltage systems, and the 80 mA output-drive figure provides useful drive for modest external loads. Component selection must account for gain error, noise, capacitive loading, and the required phase margin.
Được đề xuất
Audio and Communication Signal Conditioning
The TLV2465ID is applicable to low-level audio and communication signal-conditioning blocks where multiple rail-to-rail buffers are useful. Four channels allow a compact implementation of input amplification, gain stages, and output isolation without increasing the component count unnecessarily. Its low-power operation and 1.35 V to 6 V supply range suit portable equipment, while the family bandwidth supports moderate-frequency signal paths. For high-fidelity audio, check input offset voltage, input voltage noise, output distortion, and load compatibility rather than relying on bandwidth alone.
Được đề xuất
Industrial Interface Conditioning
The four channels in the TLV2465ID can condition outputs from sensors, transducers, and industrial interface circuits when the signal bandwidth is modest. Rail-to-rail inputs help accept signals near the lower or upper supply limit, while the quad arrangement reduces board space and assembly effort. The device's 16-SOIC package also provides accessible leads for inspection and rework. Industrial deployments should verify the exact operating-temperature grade, input protection strategy, isolation requirements, and electromagnetic-compatibility design because the basic amplifier rating alone does not establish compliance.
Được đề xuất
Portable Power and Battery Monitoring
The TLV2465ID can amplify and buffer battery, current, or voltage-monitoring signals in portable systems operating from 1.35 V to 6 V. Four channels allow several measurements to share one package, including a battery divider, temperature-sensor buffer, and control-signal amplifiers. Low power is valuable in battery-operated equipment, and rail-to-rail inputs improve measurement range as the battery voltage changes. The design must include adequate input filtering and ensure that shutdown or standby operation is acceptable for the selected TLV2465 ordering option.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho TLV2465ID — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | TLV2465IDR | TLV2465IDG4 | TLV2465CDRG4 |
|---|---|---|---|---|
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package | 16-SOIC | 16-SOIC | 16-SOIC | 16-SOIC |
| Amplifier Configuration | Quad operational amplifier | Quad operational amplifier | Quad operational amplifier | Quad operational amplifier |
| Family Gain-Bandwidth Product | 5.2 MHz | 5.2 MHz for TLV2465 family | 5.2 MHz for TLV2465 family | 5.2 MHz for TLV2465 family |
| Operating Supply Range | 1.35 V to 6 V | 1.35 V to 6 V family range | 1.35 V to 6 V family range | 1.35 V to 6 V family range |
| Maximum Dual Supply Voltage | +/-3 V | +/-3 V family range | +/-3 V family range | +/-3 V family range |
| Input Common-Mode Range | Rail-to-rail input | Rail-to-rail input | Rail-to-rail input | Rail-to-rail input |
| Output Swing | Rail-to-rail output | Rail-to-rail output | Rail-to-rail output | Rail-to-rail output |
Bảo phân biệt quan trọng
- Combines four channels in one 16-SOIC package (vsTLV2402ID)
- Supports low-voltage portable-system operation (vsTLV2465CDRG4)
- Rail-to-rail input and output in a quad package (vsTLV2465IDR)
Ghi chú thiết kế
Route each amplifier channel so that feedback-loop traces remain short and keep high-impedance inputs away from switching nodes and digital return currents. Place input and feedback components close to the relevant SOIC pins, and connect the bypass capacitor directly between the power and ground pins. The 16-SOIC footprint should match the manufacturer's recommended land pattern rather than a visually similar SOIC footprint.
The TLV2465ID operates from 1.35 V to 6 V, so verify the supply at every operating mode and include startup, transient, and regulator tolerance effects in the rail analysis. The documented per-channel supply current of approximately 500 uA is a useful base value, but total current depends on four-channel use, frequency, load, and shutdown configuration. Confirm whether the selected ordering option supports shutdown before assigning a control signal.
Do not assume that a matching 16-SOIC outline guarantees a functional substitution. Compare the channel assignments, shutdown pins, input common-mode limits, output-swing behavior, stability, offset, noise, and temperature grade. In particular, confirm the manufacturer ordering table for TLV2465IDR, TLV2465IDG4, and TLV2465CDRG4 before approving any production substitution.
Use a solid, low-impedance ground reference and decouple the supply near the IC with the capacitance and placement required by the manufacturer datasheet. Avoid placing sensitive input traces beneath the package or alongside supply-return paths. If driving capacitive loads, verify stability and output-swing behavior because the documented 80 mA output-drive capability does not guarantee stable operation into every load.
Thông tin tuân thủ
No explicit RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals status was identified in the cited component information. Confirm these attributes for the exact ordering code with Texas Instruments before release.
