TSL1014IFT STMicroelectronics, TSL1014IFT Datasheet

IC BUFFER TFT-LCD PANELS 48TQFP

TSL1014IFT

Manufacturer Part Number
TSL1014IFT
Description
IC BUFFER TFT-LCD PANELS 48TQFP
Manufacturer
STMicroelectronics
Datasheet

Specifications of TSL1014IFT

Display Type
LCD
Current - Supply
6mA
Voltage - Supply
5.5 V ~ 16.8 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
48-TQFP, 48-VQFP
Operating Supply Voltage
5.5 V to 16.8 V
Maximum Power Dissipation
1470 mW
Maximum Operating Temperature
+ 85 C
Maximum Supply Current
8 mA
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Interface
-
Configuration
-
Digits Or Characters
-
Lead Free Status / Rohs Status
 Details
Other names
497-4774-2

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TSL1014IFT
Manufacturer:
STMicroelectronics
Quantity:
10 000
Part Number:
TSL1014IFT
Manufacturer:
ST
0
Features
Application
Description
The TSL1014 is composed of 14 + 1 channel
buffers which are used to buffer the reference
voltage for gamma correction in thin film transistor
(TFT) liquid crystal displays (LCD).
One "COM" amplifier is able to deliver high output
current value, up to ±100mA. Amplifiers A and B
feature positive single supply inputs for common
mode voltage behavior. The amplifiers C to N
inclusive, and the COM amplifier, feature negative
single-supply inputs and are dedicated to the
highest and lowest gamma voltages.
The TSL1014 is fully characterized and
guaranteed over a wide industrial temperature
range (-40 to +85° C).
May 2009
Wide supply voltage: 5.5 V to 16.8 V
Low operating current: 6 mA typical at 25° C
Gain bandwidth product: 1 MHz
High current com amplifier: ±100 mA output
current
Industrial temperature range: -40° C to +85° C
Small package: TQFP48
Automotive qualification
TFT liquid crystal display (LCD)
14 + 1 channel buffers for TFT-LCD panels
Doc ID 11528 Rev 6
VDD
VDD
VSS
VSS
10
10
11
11
12
12
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
13 14 15 16 17 18 19 20 21 22
13 14 15 16 17 18 19 20 21 22
48
48
Pin connections (top view)
47
47
VDD
VDD
C
C
VSS VDD
VSS VDD
E
E
46 45
46 45
7 x 7mm TQFP48
I
I
Com
Com
L
L
D
D
H
H
F
F
VSSVDD
VSSVDD
N
N
44 43 42 41 40 39 38 37
44 43 42 41 40 39 38 37
K
K
G
G
M
M
J
J
VSS
VSS
B
B
VSSVDD
VSSVDD
TSL1014
A
A
23 24
23 24
www.st.com
36
36
33
33
27
27
26
26
25
25
35
35
34
34
32
32
31
31
30
30
29
29
28
28
VSS
VSS
VDD
VDD
1/17
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TSL1014IFT Summary of contents

Page 1

Features ■ Wide supply voltage: 5 16.8 V ■ Low operating current typical at 25° C ■ Gain bandwidth product: 1 MHz ■ High current com amplifier: ±100 mA output current ■ Industrial temperature range: -40° ...

Page 2

Absolute maximum ratings and operating conditions 1 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings Symbol V Supply voltage ( Input voltage IN Output current ( buffers) I OUT Output current (Com buffer) ...

Page 3

TSL1014 2 Typical application schematics Figure 1. A typical application schematic for the TSL1014 Com Ref. Voltage Note that: ● Amplifiers A & B have their input voltage in the range V they must be used for high level gamma ...

Page 4

... Electrical characteristics 3 Electrical characteristics Table 3. Electrical characteristics for TSL1014IF/TSL1014IFT T = 25° amb DD (unless otherwise specified) Symbol Parameter V Input offset voltage IO ΔV Input offset voltage drift IO I Input bias current IB R Input impedance IN C Input capacitance IN V Output voltage low OL V Output voltage high ...

Page 5

TSL1014 Table 4. Electrical characteristics for TSL1014IYF/TSL1014IYFT (automotive grade 25° amb DD (unless otherwise specified) Symbol Parameter V Input offset voltage IO ΔV Input offset voltage drift IO I Input bias current IB R Input impedance ...

Page 6

Electrical characteristics Figure 2. Supply current vs. supply voltage for various temperatures -40 ° ° ply voltage (V ) ...

Page 7

TSL1014 Figure 8. Output current capability vs. temperature 250 200 150 100 50 V =5. =10V, 16. -50 -100 -150 Buffer CO M -200 -250 -40 - bient Tem perature (°C) Figure 10. ...

Page 8

Electrical characteristics Figure 14. Voltage output high (V output current - Buffers A & B 16 16.4 T =+85°C AMB 16.2 Buffers A & 16. Output current ...

Page 9

TSL1014 Figure 20. Voltage output low (V current - Buffers M, N & COM 2.0 1.5 T =+85° 1.0 0.5 T =-40°C AMB 0.0 -100 -80 -60 Output current (m A) Figure 22. Positive slew ...

Page 10

Electrical characteristics Figure 26. Negative slew rate vs. temperature Figure 27. Large signal response - 2.0 V =10V 1 1.0 V =5.5V 0 0.0 -40 - bient Tem perature (°C ) Figure ...

Page 11

TSL1014 Figure 32. Large signal response - buffer COM Time (µs) Figure 34. Small signal response - buffers 0.15 Buffers ...

Page 12

Electrical characteristics Figure 38. Output voltage response to current transient - buffers 2.0 1.5 1.0 0.5 0.0 -0 Time (µs) Figure 40. Output voltage response to current transient - buffer COM ...

Page 13

TSL1014 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. ® ...

Page 14

Package information Table 5. TQFP48 package mechanical data Ref 14/17 Dimensions Millimeters Min. Typ. Max. 1.6 0.05 0.15 1.35 1.40 1.45 0.17 0.22 0.27 0.09 ...

Page 15

... TSL1014 5 Ordering information Table 6. Order codes Order code TSL1014IF TSL1014IFT (1) TSL1014IYF (1) TSL1014IYFT 1. Qualification and characterization according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001 and Q 002 or equivalent. Temperature range Package -40° +85° C TQFP48 Doc ID 11528 Rev 6 Ordering information Packing ...

Page 16

Revision history 6 Revision history Table 7. Document revision history Date 01-Jul-2005 01-Sep-2005 07-Mar-2007 09-Jun-2008 19-Aug-2008 11-May-2009 16/17 Revision 1 Initial release - Product in full production. Lead temperature corrected in 2 Electrical characteristics graphs re-ordered from to Figure 43 ...

Page 17

... TSL1014 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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