 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
OPA2379AIDCNR Datasheet(PDF) 4 Page - Texas Instruments |
|
|
||||||||||||||||||||||||||||||
OPA2379AIDCNR Datasheet(HTML) 4 Page - Texas Instruments |
|
|
4 / 29 page  ELECTRICAL CHARACTERISTICS: VS = +1.8V to +5.5V OPA379 OPA2379 OPA4379 SBOS347D – NOVEMBER 2005 – REVISED MAY 2008 ................................................................................................................................................... www.ti.com Boldface limits apply over the specified temperature range indicated. At TA = +25°C, RL = 25kΩ connected to VS/2, and VCM < (V+) – 1V, unless otherwise noted. OPA379, OPA2379, OPA4379 PARAMETER TEST CONDITIONS MIN TYP MAX UNIT OFFSET VOLTAGE Initial Offset Voltage VOS VS = 5V 0.4 1.5 mV Over –40 °C to +125°C 2 mV Drift, –40 °C to +85°C dVOS/dT 1.5 µV/°C Drift, –40 °C to +125°C 2.7 µV/°C vs Power Supply PSRR 2 10 µV/V Over –40 °C to +125°C 20 µV/V INPUT VOLTAGE RANGE Common-Mode Voltage Range VCM (V–) – 0.1 to (V+) + 0.1 V Common-Mode Rejection Ratio(1) CMRR (V–) < VCM < (V+) – 1V 90 100 dB Over –40 °C to +85°C (V–) < VCM < (V+) – 1V 80 dB Over –40 °C to +125°C (V–) < VCM < (V+) – 1V 62 dB INPUT BIAS CURRENT Input Bias Current IB VS = 5V, VCM ≤ VS/2 ±5 ±50 pA Input Offset Current IOS VS = 5V ±5 ±50 pA INPUT IMPEDANCE Differential Ω || pF 1013 || 3 Common-Mode Ω || pF 1013 || 6 NOISE Input Voltage Noise f = 0.1Hz to 10Hz 2.8 µV PP Input Voltage Noise Density en f = 1kHz 80 nV/ √Hz Input Current Noise Density in f = 1kHz 1 fA/ √Hz OPEN-LOOP GAIN Open-Loop Voltage Gain AOL VS = 5V, RL = 25kΩ, 100mV < VO < (V+) – 100mV 100 120 dB Over –40 °C to +125°C VS = 5V, RL = 25kΩ, 100mV < VO < (V+) – 100mV 80 dB VS = 5V, RL = 5kΩ, 500mV < VO < (V+) – 500mV 100 120 dB Over –40 °C to +125°C VS = 5V, RL = 5kΩ, 500mV < VO < (V+) – 500mV 80 dB OUTPUT Voltage Output Swing from Rail RL = 25kΩ 5 10 mV Over –40 °C to +125°C RL = 25kΩ 15 mV RL = 5kΩ 25 50 mV Over –40 °C to +125°C RL = 5kΩ 75 mV Short-Circuit Current ISC ±5 mA Capacitive Load Drive CLOAD See Typical Characteristics Closed-Loop Output Impedance ROUT G = 1, f = 1kHz, IO = 0 10 Ω Open-Loop Output Impedance RO f = 100kHz, IO = 0 28 k Ω FREQUENCY RESPONSE CLOAD = 30pF Gain Bandwidth Product GBW 90 kHz Slew Rate SR G = +1 0.03 V/ µs Overload Recovery Time VIN × GAIN > VS 25 µs Turn-On Time tON 1 ms (1) See Typical Characteristic gragh, Common-Mode Rejection Ratio vs Frequency (Figure 3). 4 Submit Documentation Feedback Copyright © 2005–2008, Texas Instruments Incorporated Product Folder Link(s): OPA379 OPA2379 OPA4379 |
Similar Part No. - OPA2379AIDCNR |
|
Similar Description - OPA2379AIDCNR |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
