TS914A STMicroelectronics, TS914A Datasheet

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TS914A

Manufacturer Part Number
TS914A
Description
Low power with CMOS inputs
Manufacturer
STMicroelectronics
Datasheet

Specifications of TS914A

Extremely Low Input Bias Current
1pA typ
Low Input Offset Voltage
5mV max.
Low Supply Current
200μA/ampli (VCC= 3V)

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Features
Description
The TS914 is a rail-to-rail CMOS quad
operational amplifier designed to operate with a
single or dual supply voltage.
The input voltage range V
supply rails V
The output reaches V
with R
V
This product offers a broad supply voltage
operating range from 2.7 to 16 V and a supply
current of only 200 μA/amp (V
The source and sink output current capability is
typically 40 mA (at V
limitation circuit.
February 2010
CC
Rail-to-rail input and output voltage ranges
Single (or dual) supply operation from 2.7 to
16 V
Extremely low input bias current: 1 pA typ
Low input offset voltage: 5 mV max. (A grade)
Specified for 600 Ω and 100 Ω loads
Low supply current: 200 μA/ampli (V
Latch-up immunity
Spice macromodel included in this specification
+
-350 mV, with R
L
= 10 kΩ, and V
CC
+
and V
CC
L
CC-
= 600 Ω .
= 3 V), fixed by an internal
CC-
CC-
+50 mV, V
icm
.
+350 mV,
includes the two
CC
= 3 V).
CC
Rail-to-rail CMOS quad operational amplifier
+
-50 mV,
CC
= 3 V)
Doc ID 4475 Rev 7
Pin connections (top view)
(Plastic micropackage)
TS914, TS914A
SO-14
D
www.st.com
1/17
17

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TS914A Summary of contents

Page 1

... The source and sink output current capability is typically V), fixed by an internal CC limitation circuit. February 2010 Rail-to-rail CMOS quad operational amplifier = -50 mV V). CC Doc ID 4475 Rev 7 TS914, TS914A D SO-14 (Plastic micropackage) Pin connections (top view) 1/17 www.st.com 17 ...

Page 2

... Current on outputs Maximum junction temperature Storage temperature Thermal resistance junction to ambient Thermal resistance junction to case (5) HBM: human body model (6) MM: machine model (7) CDM: charged device model Parameter Doc ID 4475 Rev 7 TS914, TS914A Value 18 ±18 -0 ±50 ±130 150 -65 to +150 (4) 103 ...

Page 3

... TS914, TS914A 2 Schematic diagram Figure 1. Schematic diagram Doc ID 4475 Rev 7 Schematic diagram 3/17 ...

Page 4

... kΩ 100 pF, VCL 1 1 100 Ω kHz kHz Doc ID 4475 Rev 7 TS914, TS914A = 25° C (unless otherwise specified) Min. Typ. Max 100 200 1 150 300 200 300 ...

Page 5

... TS914, TS914A + - Table Symbol Parameter Input offset voltage /2) icm o CC ΔV Input offset voltage drift io (1) I Input offset current io (1) I Input bias current ib I Supply current CC CMR Common mode rejection ratio SVR Supply voltage rejection ratio ...

Page 6

... kΩ VCL 2 7 100 Ω kHz 100 Ω kHz kΩ VCL 4. kHz o Doc ID 4475 Rev 7 TS914, TS914A / 25° C amb Min. Typ. Max 9.85 9.95 9 9.35 7 ...

Page 7

... TS914, TS914A + Table (unless otherwise specified) (continued) Symbol Parameter R Input resistance Channel separation Maximum values include unavoidable inaccuracies of the industrial tests connected Test Conditions kHz Doc ID 4475 Rev 7 Electrical characteristics / 25° C amb Min ...

Page 8

... 8/17 Figure 3. Figure Figure Doc ID 4475 Rev 7 TS914, TS914A High level output voltage vs. high level output current Input bias current vs. temperature Low level output voltage vs. low level output current ...

Page 9

... TS914, TS914A Figure 8. Gain and phase vs. frequency Figure 10. Phase margin vs. supply voltage W p Figure 12. Gain bandwidth product vs. supply voltage Figure 9. P Figure 11. Gain and phase vs. frequency b Figure 13. Phase margin vs. supply voltage V V Doc ID 4475 Rev 7 Electrical characteristics Gain bandwidth product vs ...

Page 10

... Electrical characteristics Figure 14. Input voltage noise vs. frequency 10/ Doc ID 4475 Rev 7 TS914, TS914A ...

Page 11

... TS914, TS914A 4 Macromodels 4.1 Important note concerning this macromodel ● All models are a trade-off between accuracy and complexity (that is, simulation time). Macromodels are not a substitute for breadboarding; rather, they confirm the validity of a design approach and help to select surrounding component values. ● ...

Page 12

... DOPM 19 22 MDTH 400E-12 DONM 21 19 MDTH 400E-12 HOPM 22 28 VOUT 3800 VIPM 28 4 230 HONM 21 27 VOUT 3800 VINM 5 27 230 EOUT VOUT ROUT COUT 3 5 1.000000E-12 DOP 19 68 MDTH 400E-12 VOP 4 25 1.724 12/17 Doc ID 4475 Rev 7 TS914, TS914A ...

Page 13

... TS914, TS914A HSCP 68 25 VSCP1 0.8E+8 DON 69 19 MDTH 400E-12 VON 24 5 1.7419107 HSCN 24 69 VSCN1 0.8E+8 VSCTHP 60 61 0.0875 DSCP1 61 63 MDTH 400E-12 VSCP1 ISCP 64 0 1.000000E-8 DSCP2 0 64 MDTH 400E-12 DSCN2 0 74 MDTH 400E-12 ISCN 74 0 1.000000E-8 VSCN1 DSCN1 71 73 MDTH 400E-12 VSCTHN ...

Page 14

... Figure 15. SO-14 package mechanical drawing Table 7. SO-14 package mechanical data Ref ddd 14/17 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 4475 Rev 7 TS914, TS914A 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 15

... TS914, TS914A 6 Ordering information Table 8. Order codes Order code TS914ID TS914IDT TS914AID TS914AIDT (1) TS914IYD (1) TS914IYDT (1) TS914AIYDT 1. Qualified and characterized according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001 & Q 002 or equivalent. Temperature Package range SO-14 SO-14 -40, +125° C SO-14 (Automotive grade level) ...

Page 16

... Updated package information in 6 Moved Table 8: Order codes datasheet. Added footnote to Table 8: Order Added parameters for TS914A. 7 Removed DIP14 package information. Removed TS914AIYD order code from Doc ID 4475 Rev 7 TS914, TS914A Changes Table 1: Absolute maximum ratings thjc Chapter 5. from cover page to end of codes ...

Page 17

... TS914, TS914A 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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