TS274ACDT STMicroelectronics, TS274ACDT Datasheet
TS274ACDT
Specifications of TS274ACDT
TS274ACDT
Available stocks
Related parts for TS274ACDT
TS274ACDT Summary of contents
Page 1
High performance CMOS quad operational amplifier Features ■ Output voltage can swing to ground ■ Excellent phase margin on capacitive loads ■ Gain bandwidth product: 3.5 MHz ■ Unity gain stable ■ Two input offset voltage selections Description The TS274 ...
Page 2
Absolute maximum ratings and operating conditions 1 Absolute maximum ratings and operating conditions Table 2. Absolute maximum ratings (AMR) Symbol + V Supply voltage CC V Differential input voltage id V Input voltage in I Output current for V o ...
Page 3
TS274 2 Block diagram and circuit schematics Figure 1. Block diagram Current source Block diagram and circuit schematics x I Input Second differential stage Output stage Output V CC 3/14 ...
Page 4
Block diagram and circuit schematics Figure 2. Schematic diagram (for 1/4 TS274) 4/14 TS274 ...
Page 5
TS274 3 Electrical characteristics + Table +10V Symbol Parameter V Input offset voltage io DV Input offset voltage drift io (1) I Input offset current io (1) I Input bias current ib V High ...
Page 6
Electrical characteristics Figure 3. Supply current (each amplifier) vs. supply voltage Figure 5. Input bias current vs. free-air temperature 100 V = 10V TEMPERATURE, T Figure 7. High level output ...
Page 7
TS274 Figure 9. Open loop frequency response and phase shift ° ...
Page 8
Macromodel 4 Macromodel 4.1 Important note concerning this macromodel Please consider the following remarks before using this macromodel. ● All models are a trade-off between accuracy and complexity (i.e. simulation time). ● Macromodels are not a substitute to breadboarding; rather, ...
Page 9
TS274 DINR 15 18 MDTH 400E-12 VIP 2.2 ***GM1 STAGE FGM1P 119 5 VOFP 1 FGM1N 119 5 VOFN 1 RAP 119 4 1E6 RAN 119 5 1E6 ***GM2 STAGE G2P 19 5 119 5 4E-4 G2N ...
Page 10
Package information 5 Package information In order to meet environmental requirements, ST offers these devices in ECOPACK packages. These packages have a lead-free second level interconnect. The category of second level interconnect is marked on the package and on the ...
Page 11
TS274 5.2 SO-14 package information Figure 16. SO-14 package mechanical drawing Table 6. SO-14 package mechanical data Ref Dimensions Millimeters Min. Typ. Max. 1.75 ...
Page 12
Package information 5.3 TSSOP14 package information Figure 17. TSSOP14 package mechanical drawing A PIN 1 IDENTIFICATION Figure 18. TSSOP14 package mechanical data Ref 12/ ...
Page 13
... TS274 6 Ordering information Table 7. Order codes Order code TS274CD TS274CDT TS274ACD TS274ACDT TS274CN TS274ACN TS274CPT TS274ACPT TS274ID TS274IDT TS274AID TS274AIDT TS274IN TS274AIN TS274IPT TS274AIPT 7 Revision history Table 8. Document revision history Date 19-Nov-2001 07-Apr-2006 01-Feb-2008 Temperature Package range SO-14 0°C, +70°C DIP14 ...
Page 14
... Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...