THS6042CD - 350mA ±12V ADSL CPE Driver | Texas Instruments
MPN: THS6042CD ✓ AktifTHS6042CD Ringkasan
An operational amplifier is an active analog signal-conditioning device that uses high open-loop gain to amplify voltage differences. Within the broader semiconductor hierarchy, the THS6042CD belongs to the operational-amplifier family, which falls under amplifier ICs and analog signal-chain components. Its current-output capability distinguishes it from conventional low-current voltage-feedback amplifiers used only around precision analog signals.
The verified product information identifies a 350 mA output-current rating, a ±12 V operating supply, and an 8-SOIC package. The Mouser listing also classifies the device as a high-speed operational amplifier for 350 mA ±12 V ADSL CPE line-driver applications. These characteristics make it relevant to designs requiring a signal amplifier to drive a terminated line, transformer, or communications interface rather than merely provide voltage gain.
The THS6042CD combines an amplifier core with line-driving capability in a compact surface-mount package. Because it dissipates power while operating, the total supply voltage, output swing, load, and ambient temperature must be considered together. Its SOIC-8 format simplifies assembly and allows reuse of conventional eight-pin analog layouts, but exposed-pad thermal performance is not available from the supplied data.
Typical applications include ADSL customer-premises-equipment line interfaces, communications transmitters, industrial signal conditioning, and low-frequency power-driver stages. In each case, the 350 mA current capability offers more drive than a standard small-signal amplifier, while the ±12 V supply supports bipolar output swing around ground.
Designers should verify the required output swing, load impedance, stability, slew rate, bandwidth, and thermal margin against the manufacturer datasheet before production release. Cable or transformer loading, DC offset, and excessive capacitive loading can materially affect distortion and stability, particularly when using a high-current amplifier outside its most favorable operating region.
This page consolidates the verified distributor listings, package information, current sourcing reference, and same-family replacement findings. It also distinguishes documented facts from specifications requiring confirmation, providing practical context for evaluating the THS6042CD in ADSL CPE and other high-current analog-driver designs.
Pilihan pengganti yang segera untuk THS6042CD — sama paket, pin-pin kompatibel. Bahagian paket yang berbeza memerlukan kerja ulang PCB diasingkan.
THS6042ID
✅ Masuk Drop-In📋 Alternatif rujukan (tidak dalam katalog)
THS6042IDG4
✅ Masuk Drop-In📋 Alternatif rujukan (tidak dalam katalog)
THS6042CD Penilaian maksimum & Ciri-ciri Elektrik
| Product Type | High-speed operational amplifier and line driver |
| Output Current | 350 mA |
| Tegangan Pemberi Arus | ±12 V |
| Channel Count | 1 channel |
| Kemasan | 8-SOIC (0.154 inch, 3.90 mm width) |
| Jenis Pemasangan | Surface mount |
| Gambaran Suhu Operasi | -40°C to +85°C |
| Primary Application | ADSL CPE line driver |
| Status RoHS | unknown |
| REACH Status | unknown |
| AEC-Q100 Qualification | not_applicable |
Panduan Konfigurasi Pin THS6042CD 8-soic (0.154 inch, 3.90 mm width)
Konfigurasi pin untuk THS6042CD (8-soic (0.154 inch, 3.90 mm width) pakai). Komponen analog ini mempunyai pin masukan, keluaran, dan kuasa. Rujuk dokumen pengeluar untuk konfigurasi pengecualian, pemulihan, dan pin aktifkan. Ideal untuk pengawasan isyarat dan litar pengukur.
Tiada data garisan pin yang diperoleh untuk THS6042CD.
Rujuk kepada lembaran data untuk konfigurasi pin penuh.
Aplikasi Biasa
THS6042CD patut untuk 6 aplikasis: ADSL CPE Line Interface, Communications Transmitter, Industrial Analog Signal Conditioning, Audio and Low-Frequency Driver, Interface Buffering, Test and Measurement Output Stage.
ADSL CPE Line Interface
The THS6042CD fits an ADSL customer-premises-equipment line interface because the verified device rating is 350 mA at a ±12 V supply, and manufacturer marketplace data explicitly identifies it as an ADSL CPE line driver. The amplifier can therefore source substantially more current than a conventional precision operational amplifier when driving a line or interface network. A practical implementation should use short output routing, verify the required peak swing, and confirm stability against the selected transformer, cable, or termination load. The supplied data does not quantify bandwidth, slew rate, or distortion, so those values must be obtained from the manufacturer datasheet before setting rise time and signal-quality limits.
Disebarkan
Communications Transmitter
A communications transmitter requiring current drive rather than only voltage gain can use the THS6042CD because its verified 350 mA output-current capability is suited to line-loading stages. Operating from ±12 V provides a bipolar supply arrangement around the signal path, while the 8-SOIC package supports conventional surface-mount assembly. The designer must confirm output-voltage headroom, recommended load, loop gain, and channel bandwidth in the data sheet. Output-series resistance and decoupling should also be selected only after reviewing the manufacturer's recommended application circuit, since undocumented network values can alter slew behavior and distortion.
Disebarkan
Industrial Analog Signal Conditioning
The THS6042CD is applicable to industrial signal-conditioning stages where the driven sensor or actuator current exceeds the comfortable output range of a small-signal operational amplifier. Its 350 mA current capability and ±12 V supply can support bipolar drive around ground, but robustness depends on the actual load, ambient temperature, and allowable output waveform. The verified -40°C to +85°C operating range provides a defined environmental context for industrial enclosure use. Before release, verify sustained current, thermal rise, overload behavior, and stability with the actual sensor or actuator rather than treating the nominal 350 mA rating as unlimited drive.
Disebarkan
Audio and Low-Frequency Driver
The THS6042CD can serve as a low-frequency audio or transducer driver when the circuit needs more than the available current of a conventional precision amplifier. Its verified 350 mA rating provides the basis for evaluating drive capability, and the ±12 V supply permits symmetric output excursion if the load and feedback network permit it. Audio performance still depends on the device's actual bandwidth, slew rate, output swing, and distortion, none of which are established by the supplied distributor excerpts. Confirm those specifications in the manufacturer data sheet and evaluate THS6042ID only after checking its electrical and temperature-grade details.
Disebarkan
Interface Buffering
The THS6042CD is suitable for an interface-buffering position when the downstream device presents a load that requires significantly more current than a conventional high-impedance amplifier can provide. The 350 mA output capability and bipolar ±12 V operation distinguish it from ordinary digital-interface buffers, while its 8-SOIC package allows straightforward insertion into an eight-pin analog layout. Buffer stability must be evaluated with realistic cable, transformer, and capacitive loading because excessive capacitive load can affect closed-loop behavior. The verified data does not state the stable load range, so consult the manufacturer data sheet before finalizing the output network.
Disebarkan
Test and Measurement Output Stage
The THS6042CD may be evaluated as the output stage of a test or measurement instrument that must drive a terminated analog input while maintaining a controlled waveform. Its documented 350 mA capability and ±12 V operating condition provide useful starting points for output-current and voltage planning. However, accurate amplitude, frequency, offset, and distortion requirements must be checked against the full electrical-characteristics table, because the supplied search results do not provide gain bandwidth, slew rate, or noise. Preserve the manufacturer's recommended compensation and output-loading conditions, and use measured load data rather than assuming that the 350 mA rating applies to every waveform and temperature.
Disebarkan
Ringkasan Produk Disebarkan
Data referensi kejuruteraan untuk THS6042CD — perbandingan, panduan rancangan, dan maklumat kesediaan
Panduan Pilihan
Perbandingan dengan Gantian
| Parametr | Produk Ini | THS6042ID | THS6042IDG4 |
|---|---|---|---|
| Package | 8-SOIC (0.154 inch, 3.90 mm width) | 8-SOIC - same | 8-SOIC - same |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Type | High-speed operational amplifier and ADSL CPE line driver | High-speed operational amplifier | High-speed operational amplifier |
Penyeberangsung Jelas
- Higher-current drive than a conventional small-signal operational amplifier (vsTHS6042ID)
- Purpose-built ADSL CPE line-driver positioning (vsTHS6042IDG4)
- Direct eight-pin SOIC sourcing path (vsTHS6042ID)
Catatan Desain
The verified 350 mA output-current rating does not imply that 350 mA can be sustained at every output voltage. Estimated: power dissipation is approximately P = (VOUT - VLOAD) × IOUT for a linear output stage; at 350 mA and a 6 V average difference, the estimate is 2.1 W. Confirm the package thermal resistance, copper area, ambient temperature, and waveform duty cycle in the manufacturer data sheet before treating that current as continuously available.
Do not treat a cross-reference match as proof that every ordering attribute is equivalent. The supplied result supports THS6042ID as an 8-pin SOIC terminal-compatible replacement, but the engineer must still compare temperature grade, package suffix, marking, qualification, lifecycle status, and absolute-maximum ratings. This is especially important before using THS6042IDG4 in a design that originally specified a different qualification or environmental grade.
Place the power-bypass capacitors immediately adjacent to the supply pins and keep the high-current output path short and wide. Because the specified operating condition includes ±12 V, route both supply rails with low-impedance planes or adequately wide traces, and return output-current through a nearby ground path to limit loop area. Exact capacitor values and pin assignments should follow the manufacturer recommended layout because neither the pin map nor the required capacitance was included in the verified data.
Maklumat Kesediaan
The supplied distributor and cross-reference results do not state RoHS, REACH, lead-free, halogen-free, or conflict-minerals status. AEC-Q100 is not applicable because the supplied sources identify THS6042CD as an ADSL CPE line driver rather than an automotive-qualified device.