TS922EIJT STMicroelectronics, TS922EIJT Datasheet

IC OP AMP R-R DUAL FLIPCHIP

TS922EIJT

Manufacturer Part Number
TS922EIJT
Description
IC OP AMP R-R DUAL FLIPCHIP
Manufacturer
STMicroelectronics
Datasheet

Specifications of TS922EIJT

Amplifier Type
General Purpose
Number Of Circuits
2
Output Type
Rail-to-Rail
Slew Rate
1.3 V/µs
Gain Bandwidth Product
4MHz
Current - Input Bias
15nA
Voltage - Input Offset
1500µV
Current - Supply
2mA
Current - Output / Channel
80mA
Voltage - Supply, Single/dual (±)
2.7 V ~ 12 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-FlipChip
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
-3db Bandwidth
-
Features
Applications
Description
The TS922 is a rail-to-rail dual BiCMOS
operational amplifier optimized and fully specified
for 3 and 5 V operation.
The device’s high output current allows low-load
impedances to be driven.
Very low noise, low distortion, low offset and a
high output current capability make this device an
excellent choice for high quality, low voltage or
battery operated audio systems.
February 2010
Rail-to-rail input and output
Low noise: 9 nV/
Low distortion
High output current: 80 mA
(able to drive 32 Ω loads)
High-speed: 4 MHz, 1 V/μs
Operating from 2.7 to 12 V
Low input offset voltage: 900 μV max (TS922A)
ESD internal protection: 2 kV
Latch-up immunity
Macromodel included in this specification
Dual version available in flip-chip package
Headphone amplifiers
Sound cards, multimedia systems
Line drivers, actuator drivers
Servo amplifiers
Mobile phones and portable equipment
Instrumentation with low noise as key factor
Piezoelectric speaker drivers
Rail-to-rail high output current dual operational amplifier
Hz
Doc ID 5150 Rev 8
The device is stable for capacitive loads up to
500 pF.
(Thin shrink small outline package)
(Plastic micropackage)
(Plastic package)
TS922, TS922A
(Flip-chip)
TSSOP8
DIP8
SO-8
N
J
P
D
www.st.com
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Related parts for TS922EIJT

TS922EIJT Summary of contents

Page 1

Rail-to-rail high output current dual operational amplifier Features ■ Rail-to-rail input and output ■ Low noise: 9 nV/ Hz √ ■ Low distortion ■ High output current (able to drive 32 Ω loads) ■ High-speed: 4 MHz, 1 ...

Page 2

Pin diagrams 1 Pin diagrams Figure 1. Pin connections (top view) Figure 2. Pinout for flip-chip package (top view) 2/21 OUT2 OUT2 -IN2 -IN2 +IN2 +IN2 - - + + GND GND VCC+ VCC OUT1 OUT1 ...

Page 3

TS922, TS922A 2 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings (AMR) Symbol V Supply voltage CC V Differential input voltage id V Input voltage in T Storage temperature stg Thermal resistance junction to ambient SO-8 R ...

Page 4

Absolute maximum ratings and operating conditions Table 2. Operating conditions Symbol V Supply voltage CC V Common mode input voltage range icm T Operating free air temperature range oper 4/21 Parameter Doc ID 5150 Rev 8 TS922, TS922A Value Unit ...

Page 5

TS922, TS922A 3 Electrical characteristics Table 3. Electrical characteristics measured 25°C, and R amb Symbol Parameter V Input offset voltage io DV Input offset voltage drift io I Input offset current io I Input bias current ...

Page 6

Electrical characteristics Table 3. Electrical characteristics measured 25°C, and R amb Symbol Parameter G Gain margin m e Equivalent input noise voltage kHz n THD Total harmonic distortion C Channel separation s 6/21 ...

Page 7

TS922, TS922A Table 4. Electrical characteristics measured 25°C, and R amb Symbol Parameter V Input offset voltage io DV Input offset voltage drift io I Input offset current io I Input bias current ib V High ...

Page 8

Electrical characteristics Table 4. Electrical characteristics measured 25°C, and R amb Symbol Parameter THD Total harmonic distortion C Channel separation s 8/ connected (unless otherwise specified) (continued) L ...

Page 9

TS922, TS922A Figure 3. Output short circuit current vs. output voltage 100 80 60 Sink -20 -40 -60 Source -80 -100 0 0,5 1 1,5 O utput Voltage (V) Figure 5. Voltage gain and phase vs. frequency ...

Page 10

Electrical characteristics Figure 9. THD + noise vs. frequency 0.7 0.6 0.5 0.4 R =32Ω Vo=2Vpp L V =±1.5V Av 0.3 0.2 0.1 0 0.01 0.1 1 Frequency (kHz) Figure 11. THD + noise vs. output voltage 10 ...

Page 11

TS922, TS922A 4 Macromodel 4.1 Important note concerning this macromodel ● All models are a trade-off between accuracy and complexity (i.e. simulation time). ● Macromodels are not a substitute to breadboarding; rather, they confirm the validity of a design approach ...

Page 12

Macromodel 4.3 Macromodel code ** Standard Linear Ics Macromodels, 1996. ** CONNECTIONS INVERTING INPUT * 2 NON-INVERTING INPUT * 3 OUTPUT * 4 POSITIVE POWER SUPPLY * 5 NEGATIVE POWER SUPPLY * .SUBCKT TS92X ...

Page 13

TS922, TS922A ********* orientation isink isource ******* VINT2 503 0 5 FCOPY 503 504 VOUT 1 DCOPYP 504 505 MDTH 400E-9 VCOPYP 505 0 0 DCOPYN 506 504 MDTH 400E-9 VCOPYN 0 506 0 *************************** F2PP 19 5 poly(2) VCOPYP ...

Page 14

Package information 5 Package information In order to meet environmental requirements, ST offers these devices in different grades of ® ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com. ...

Page 15

TS922, TS922A Figure 16. Flip-chip marking (top view) Figure 17. Tape and reel specification (top view) Note: Device orientation: the devices are oriented in the carrier pocket with bump number A1 adjacent to the sprocket holes. BUMP 1A CORNER BUMP ...

Page 16

Package information 5.2 SO-8 package Figure 18. SO-8 package mechanical drawing Table 6. SO-8 package mechanical data Ref ccc 16/21 Dimensions Millimeters Min. Typ. Max. 1.75 0.10 ...

Page 17

TS922, TS922A 5.3 TSSOP8 package Figure 19. TSSOP8 package mechanical drawing Table 7. TSSOP8 package mechanical data Ref aaa Dimensions Millimeters Min. Typ. Max. 1.20 0.05 0.15 0.80 ...

Page 18

Package information 5.4 DIP8 package Figure 20. DIP8 package mechanical drawing Table 8. DIP8 package mechanical data Ref 18/21 Dimensions Millimeters Min. Typ. Max. 5.33 0.38 2.92 ...

Page 19

TS922, TS922A 6 Ordering information Table 9. Order codes Part number TS922ID TS922IDT TS922AID TS922AIDT (1) TS922IYD (1) TS922IYDT (1) TS922AIYDT TS922IPT TS922AIPT TS922IN (2) TS922IYPT (2) TS922AIYPT TS922IJT/EIJT 1. Qualified and characterized according to AEC Q100 and Q003 or ...

Page 20

... First release. 2 Flip-chip package inserted in the document. Modifications in AMR 3 limits, ESD MM and CDM values added PPAP references inserted in the datasheet, see TS922EIJT part number inserted in the datasheet, see 5 Table 6 on page 19. Modifications in AMR 6 limits on full temperature range added in Table 4 on page 7 ...

Page 21

... TS922, TS922A 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. ...

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