Electronic Components Datasheet Search |
|
OPA234UA2K5E4 Datasheet(PDF) 9 Page - Texas Instruments |
|
OPA234UA2K5E4 Datasheet(HTML) 9 Page - Texas Instruments |
9 / 22 page OPA234, OPA2234, OPA4234 9 SBOS055B www.ti.com QUIESCENT CURRENT AND SHORT-CIRCUIT CURRENT vs TEMPERATURE Temperature ( °C) 525 450 375 300 225 150 75 0 70 60 50 40 30 20 10 0 –75 –50 –25 0 25 50 75 100 125 ±I SC ±I Q V S = +2.7V V S = +5V V S = +2.7V or +5V V S = ±15V APPLICATIONS INFORMATION The OPA234 series op amps are unity-gain stable and suitable for a wide range of general-purpose applications. Power-supply pins should be bypassed with 10nF ceramic capacitors. OPERATING VOLTAGE The OPA234 series op amps operate from single (+2.7V to +36V) or dual ( ±1.35V to ±18V) supplies with excellent performance. Specifications are production tested with +2.7V, +5V, and ±15V supplies. Most behavior remains unchanged throughout the full operating voltage range. Parameters which vary significantly with operating voltage are shown in the Typical Characterisitc curves. OFFSET VOLTAGE TRIM Offset voltage of the OPA234 series amplifiers is laser trimmed and usually requires no user adjustment. The OPA234 (single op amp version) provides offset voltage trim connections on pins 1 and 5. Offset voltage can be adjusted by connecting a potentiometer, as shown in Fig- ure 1. This adjustment should be used only to null the offset of the op amp, not to adjust system offset or offset pro- duced by the signal source. Nulling offset could degrade the offset drift behavior of the op amp. While it is not possible to predict the exact change in drift, the effect is usually small. FIGURE 1. OPA234 Offset Voltage Trim Circuit. V+ V– 100k Ω OPA234 single op amp only. Use offset adjust pins only to null offset voltage of op amp—see text. Trim Range: ±4mV typ (V–) = 0V for single supply operation. OPA234 6 7 5 4 3 2 1 10nF 10nF TYPICAL CHARACTERISTIC CURVES (Cont.) At TA = +25°C and RL = 10kΩ, unless otherwise noted. MAXIMUM OUTPUT VOLTAGE vs FREQUENCY 100k Frequency (Hz) 1k 10k 30 25 20 15 10 5 0 V S = ±2.7V V S = +5V Maximum output voltage without slew-rate induced distortion. V S = ±15V |
Similar Part No. - OPA234UA2K5E4 |
|
Similar Description - OPA234UA2K5E4 |
|
|
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 |