TS924 STMicroelectronics, TS924 Datasheet

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TS924

Manufacturer Part Number
TS924
Description
Rail-to-rail high output current op-amps
Manufacturer
STMicroelectronics
Datasheet

Specifications of TS924

Low Noise
9 nV/√ Hz
High Output Current
80 mA(able to drive 32 Ω loads)
High-speed
4 MHz, 1.3 V/μs
Low Input Offset Voltage
900 μV max (TS924A)
Esd Internal Protection
3 kV

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Features
Applications
Description
The TS924 is a rail-to-rail quad BiCMOS
operational amplifier optimized and fully specified
for 3 and 5 V operation.
High output current allows low load impedances
to be driven.
The TS924 exhibits a very low noise, low
distortion, low offset and high output current
capability, making this device an excellent choice
for high-quality, low-voltage and battery-operated
audio systems.
May 2011
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, 1.3 V/µs
Operating range from 2.7 V to 12 V
Low input offset voltage: 900 µV max (TS924A)
ESD internal protection: 3 kV
Latch-up immunity
Macromodel included in this specification
Headphone amplifiers
Piezoelectric speaker drivers
Sound cards
MPEG boards, multimedia systems
Line drivers, buffers
Cordless telephones and portable
communication equipment
Instrumentation with low noise as key factor
Rail-to-rail high output current quad operational amplifier
Hz
Doc ID 5065 Rev 9
The device is stable for capacitive loads up to
500 pF.
Non-inverting Input 2
Non-inverting Input 1
Inverting Input 2
Inverting Input 1
(Thin shrink small outline package)
Output 2
Output 1
V
CC
Pin connections (top view)
(Plastic micropackage)
+
1
2
3
4
5
6
7
TS924, TS924A
+
+
-
-
TSSOP14
SO-14
D
P
+
+
-
-
14
13
12
11
10
9
8
Output 4
Inverting Input 4
Non-inverting Input 4
V
Non-inverting Input 3
Inverting Input 3
Output 3
CC
-
www.st.com
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Related parts for TS924

TS924 Summary of contents

Page 1

... High output current (able to drive 32 Ω loads) ■ High-speed: 4 MHz, 1.3 V/µs ■ Operating range from 2 ■ Low input offset voltage: 900 µV max (TS924A) ■ ESD internal protection ■ Latch-up immunity ■ Macromodel included in this specification Applications ■ ...

Page 2

... Symbol V Supply voltage CC V Common mode input voltage range icm T Operating free air temperature range oper 2/17 Parameter (1) (2) (3) (4) (5) (6) (7) Parameter Doc ID 5065 Rev 9 TS924, TS924A Value Unit 14 V ± -0 +0.3 V CC- CC+ -65 to +150 °C 150 °C 66 °C/W 100 3 kV ...

Page 3

... TS924, TS924A 2 Electrical characteristics Table 3. Electrical characteristics amb (unless otherwise specified) Symbol Input offset voltage TS924 TS924A V io ≤ min TS924 TS924A DV Input offset voltage drift io I Input offset current - Input bias current - from icm CMR ≤ ...

Page 4

... Symbol Total harmonic distortion THD out C Channel separation s 4/17 CC+ = 25° C, and R connected Parameter =600 Ω kHz pk- Doc ID 5065 Rev 9 TS924, TS924A = +3 V with CC- icm /2 CC+ Min. Typ. Max. 0.005 120 /2, CC+ Unit % dB ...

Page 5

... TS924, TS924A Table 4. V CC+ (unless otherwise specified) Symbol Input offset voltage TS924 TS924A V io ≤ min TS924 TS924A DV Input offset voltage drift io I Input offset current - Input bias current - from icm CMR ≤ min Supply voltage rejection ratio - V SVR ≤ ...

Page 6

... Phase 0 -20 -40 -60 -80 -100 Figure 6. R =10κ =100pF L V =±1.5V CC Phase Doc ID 5065 Rev 9 TS924, TS924A Output short circuit current vs. output voltage Sink Vcc=0/3V Source 0,5 1 1,5 2 Output Voltage (V) Output short circuit current vs. output voltage Sink Vcc=0/5V Source Output Voltage (V) THD + noise vs ...

Page 7

... TS924, TS924A Figure 7. THD + noise vs. frequency R =2k Vo=10Vpp L V =±6V Av Figure 9. THD + noise vs =32Ω f=1kHz L V =±1.5V Av Figure 11. THD + noise vs. V Figure 8. Figure 10. THD + noise vs. frequency out Figure 12. THD + noise vs. V out Doc ID 5065 Rev 9 Electrical characteristics THD + noise vs ...

Page 8

... 25° C (unless otherwise specified) amb Conditions = 10 kΩ kΩ kΩ 600 kΩ kΩ 100 600 kΩ Doc ID 5065 Rev 9 TS924, TS924A , temperature for CC icm = connected Value 0 200 V/mV 1 ...

Page 9

... TS924, TS924A 3.3 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 .MODEL MDTH D IS=1E-8 KF=2.664234E-16 CJO=10F * * INPUT STAGE CIP 2 5 1.000000E-12 CIN 1 5 1.000000E-12 EIP EIN RIP ...

Page 10

... HOPM 22 28 VOUT 6.250000E+02 VIPM 28 4 5.000000E+01 HONM 21 27 VOUT 6.250000E+02 VINM 5 27 5.000000E+01 VOUT ROUT COUT 3 5 1.300000E-10 DOP 19 25 MDTH 400E-12 VOP 4 25 1.052 DON 24 19 MDTH 400E-12 VON 24 5 1.052 .ENDS ;TS92X 10/17 Doc ID 5065 Rev 9 TS924, TS924A ...

Page 11

... TS924, TS924A 4 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. ® ECOPACK trademark. Doc ID 5065 Rev 9 Package information ® ...

Page 12

... SO-14 package information Figure 13. SO-14 package mechanical drawing Table 6. SO-14 package mechanical data Ref ddd 12/17 Dimensions Millimeters Min. Typ. Max. 1.35 1.75 0.10 0.25 1.10 1.65 0.33 0.51 0.19 0.25 8.55 8.75 3.80 4.0 1.27 5.80 6.20 0.25 0.50 0.40 1.27 0.10 Doc ID 5065 Rev 9 TS924, TS924A Inches Min. Typ. 0.05 0.004 0.04 0.01 0.007 0.33 0.15 0.05 0.22 0.009 0.015 8° (max.) Max. 0.068 0.009 0.06 0.02 0.009 0.34 0.15 0.24 0.02 0.05 0.004 ...

Page 13

... TS924, TS924A 4.2 TSSOP14 package information Figure 14. TSSOP14 package mechanical drawing Figure 15. TSSOP14 package mechanical data Ref aaa Dimensions Millimeters Min. Typ. Max. 1.20 0.05 0.15 0.80 1.00 1.05 0.19 0.30 0.09 0.20 4.90 5.00 5.10 6.20 6.40 6.60 4.30 4.40 4.50 0.65 0.45 0.60 0.75 1.00 0° 8° 0.10 Doc ID 5065 Rev 9 Package information Inches Min. Typ. Max. 0.047 0.002 ...

Page 14

... DIP14 package information Figure 16. DIP14 package mechanical drawing Table 7. DIP14 package mechanical data Ref 14/17 Dimensions Millimeters Min. Typ. Max. 5.33 0.38 2.92 3.30 4.95 0.36 0.46 0.56 1.14 1.52 1.78 0.20 0.25 0.36 18.67 19.05 19.69 7.62 7.87 8.26 6.10 6.35 7.11 2.54 15.24 7.62 10.92 2.92 3.30 3.81 Doc ID 5065 Rev 9 TS924, TS924A Inches Min. Typ. Max. 0.21 0.015 0.11 0.13 0.19 0.014 0.018 0.022 0.04 0.06 0.07 0.007 0.009 0.01 0.73 0.75 0.77 0.30 0.31 0.32 0.24 0.25 0.28 0.10 0.60 0.30 0.43 0.11 0.13 0.15 ...

Page 15

... TS924, TS924A 5 Ordering information Table 8. Order codes Order code TS924IN TS924ID TS924IDT TS924AID TS924AIDT (1) TS924IYDT (1) TS924AIYDT TS924IPT TS924AIPT (2) TS924IYPT (2) TS924AIYPT 1. Qualified and characterized according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001 & Q 002 or equivalent. 2. Qualification and characterization according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001 & ...

Page 16

... Removed TS914AIN order code and corrected footnotes in Table 8: Order codes. Added part number TS924A on cover page. 7 Added limits on full temperature range in Removed order codes TS924IYD and TS924AIYD from 8 Modified CMR parameter values in 9 Added A version in title and header. Doc ID 5065 Rev 9 ...

Page 17

... TS924, TS924A 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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