INA281A4QDBVRQ1 Ugbu Sense Amplifiers Automotive AEC-Q100, -4-V ruo 110-V, 1.3-Mhz nke ugbu a mmetụta amplifier 5-SOT-23 -40 ruo 125
♠ Nkọwa ngwaahịa
| Njirimara ngwaahịa | Uru Njirimara |
| Onye nrụpụta: | Ngwa Texas |
| Otu ngwaahịa: | Ihe Amplifiers Sense dị ugbu a |
| Usoro: | INA281-Q1 |
| Ọnụọgụ ọwa: | 1 Ọwa |
| GBP - Nweta ngwaahịa bandwit: | 900 kHz |
| Vcm - Ụdị voltaji: | 48 V |
| CMRR - Oke Ọjụjụ Ụdị nkịtị: | 140 dB |
| Ib - Ntinye nhụsianya dị ugbu a: | 20 uA |
| Vos - Voltaji mbelata ntinye: | 30 uV |
| Voltaji na-eweta - Nke kachasị: | 20 V |
| Voltaji Na-eweta - Obere: | 2.7 V |
| Nbunye na-arụ ọrụ ugbu a: | 1.5mA |
| Njehie nweta: | 0.07% |
| Okpomọkụ arụ ọrụ kacha nta: | - 40 C |
| Okpomọkụ arụ ọrụ kacha: | + 125 C |
| Ụdị nrịgo: | SMD/SMT |
| Ngwungwu / Akpa: | SOT-3-5 |
| ntozu: | AEC-Q100 |
| Nkwakọ ngwaahịa: | Reel |
| Nkwakọ ngwaahịa: | Bee teepu |
| Nkwakọ ngwaahịa: | MouseReel |
| Ụdị Amplifier: | Amplifier Sense dị ugbu a dị elu |
| Akara: | Ngwa Texas |
| Ngwa mmepe: | INA281EVM |
| en - Ntinye Voltage njupụta mkpọtụ: | 50 nV/sqrt Hz |
| Nweta V/V: | 200 V/V |
| Ụdị mmepụta: | Analọg |
| Pd - Mgbasa ike: | 250mW |
| Ngwaahịa: | Ihe Amplifiers Sense dị ugbu a |
| Ụdị ngwaahịa: | Ihe Amplifiers Sense dị ugbu a |
| Oge nhazi: | 10 anyi |
| Mechie: | Enweghị mmechi |
| SR - Ọnụego egbu egbu: | 2.5V / anyị |
| Ọnụọgụ ngwugwu ụlọ ọrụ: | 3000 |
| ngalaba: | Amplifier IC |
INA281-Q1 AEC-Q100, -4-V ruo 110-V, 1.3-MHz Ugbu a-Sense Amplifier
The INA281-Q1 bụ a elu-nkenke ugbu a mmetụta amplifier nke nwere ike tụọ voltaji tụlee gafee shunt resistors n'elu a wide common-mode range from –4 V to 110 V. Voltage na-adịghị mma na-eme ka ngwaọrụ ahụ rụọ ọrụ n'okpuru ala, si otú a na-anabata kpọmkwem nha nke recirculating iyi na ọkara-akwa ngwa ngwa. Ngwakọta voltaji akwụ ụgwọ dị ala, mperi uru pere mpe na DC CMRR dị elu na-enyere nha nke ọma ugbu a. Emebere INA281-Q1 naanị maka nha DC dị ugbu a, kamakwa maka ngwa ngwa ngwa ngwa (dị ka nchekwa ngwa ngwa ngwa ngwa, dịka ọmụmaatụ) yana nnukwu bandwidth nke 1.3 MHz na 65-dB AC CMRR (na 50 kHz).
INA281-Q1 na-arụ ọrụ site na otu 2.7-V ruo 20-V ọkọnọ, na-adọta 1.5 mA nke ọkọnọ ugbu a. INA281-Q1 dị na nhọrọ uru ise: 20 V/V, 50 V/V, 100 V/V, 200 V/V, na 500 V/V. Nhọrọ uru ndị a na-eleba anya n'ọtụtụ dị ike maka ngwa nhụta ugbu a.
A kọwapụtara INA281-Q1 n'elu oke okpomọkụ na-arụ ọrụ nke -40 °C ruo +125 Celsius ma na-enye ya na ngwugwu SOT-23 na-echekwa oghere nwere ụdị pin-out abụọ.
• AEC-Q100 ruru eru maka ngwa ụgbọ ala
- Okpomọkụ ọkwa 1: -40 °C ruo +125 °C, TA
• Nchekwa na-arụ ọrụ
- Akwụkwọ dị na-enyere aka imewe usoro nchekwa ọrụ
• Ụdị voltaji zuru oke:
- voltaji arụ ọrụ: -4 V ruo + 110 V
- voltaji nlanarị: -20 V ruo + 120 V
• CMRR mara mma:
- 120-dB DC CMRR
- 65-dB AC CMRR na 50 kHz
• izi ezi:
- Nweta:
• Njehie nweta: ± 0.5% (kachasị)
• Nweta mbugharị: ± 20 ppm/°C (kachasị)
- Mwepu:
• voltaji akwụ ụgwọ: ± 55 µV (nke a na-ahụkarị)
• Mfefe akwụrụ: ± 0.1 µV/°C (nke a na-ahụkarị)
• Uru ndị dị:
INA281A1-Q1, INA281B1-Q1: 20V/V
INA281A2-Q1, INA281B2-Q1: 50V/V
INA281A3-Q1, INA281B3-Q1: 100V/V
INA281A4-Q1, INA281B4-Q1: 200V/V
INA281A5-Q1, INA281B5-Q1: 500V/V
• bandwit dị elu: 1.3 MHz
• Ọnụọgụ egbughị: 2.5V/µs
• Quiescent dị ugbu a: 1.5 mA
• nnyefe akpaaka
• Akpaaka HVAC compressor modul
• Valve/moto actuator
• petrol & mmanụ dizel engine ikpo okwu
• Mgbapụta
