Aveți nevoie de mai mult?
Cantitate | Preț (fără TVA) |
---|---|
1+ | 37,390 lei |
10+ | 21,790 lei |
25+ | 20,270 lei |
100+ | 18,750 lei |
300+ | 18,190 lei |
500+ | 17,270 lei |
Detalii tehnice
Prezentare generală a produsului
LT1990-10 is a micropower precision difference amplifier with a very high common mode input voltage range, a fixed gain of 10 and 100KHz bandwidth. This device operates over a ±250V common mode voltage range on a ±15V supply. The inputs are fault protected from common mode voltage transients upto ±350V and differential voltages upto ±500V. It is ideally suited for both high side and low side current or voltage monitoring. The rail-to-rail output maximizes the dynamic range, especially important for single supplies as low as 2.7V. It is used in applications such as battery cell voltage monitoring, high voltage current sensing, signal acquisition in noisy environments, input protection, fault protected front ends, level sensing, isolation.
- Common mode rejection ratio is 72dB typical at (VCM = -5V to 25V, VREF = 1.25V)
- Gain error is 0.8% maximum at (VOUT = 0.5V to (+VS) -0.75V)
- Power supply rejection ratio is 92dB typical at (VS = 2.7V to 12.7V, VCM = VREF = 1.25V)
- High input impedance: 2Mohm differential, 500Kohm common mode
- Wide supply voltage range from 2.7V to 36V, rail-to-rail output
- Input noise voltage is 30µVP-P typical at (fO = 0.1Hz to 10Hz, TA = 25°C)
- Supply current is 160µA typical at (TA = 25°C)
- Slew rate is 1V/µs typical, settling time to 0.01% is 20µs typical
- Operating temperature is -40°C to 85°C
- Package style is 8-lead NSOIC
Note
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Specificaţii tehnice
1Channels
-
10dB
SOIC
Differential
900µV
Surface Mount
85°C
-
SOIC
-
1Amplifiers
1V/µs
2.7V to 36V
8Pins
Rail - Rail Output (RRO)
-
-40°C
-
No SVHC (21-Jan-2025)
-
1V/µs
Documentaţie tehnică (2)
Legislaţie şi reglementări privind protecţia mediului
Tara in care ultimul proces semnificativ de fabricare a fost efectuatŢara de origine:Philippines
Tara in care ultimul proces semnificativ de fabricare a fost efectuat
RoHS
RoHS
Certificat de conformitate produs