Analog IC Lineup PDF(229KB)

Analog
■ LED
LED DRIVERS
Drivers
• Built-in Step-up Circuit
Model No.
IR2E58U
White LED driver
for backlight
IR2E71Y
LED driver for
backlight and call
alert display (auto
brightness
adjustment)
IR2E67M
White LED driver
for backlight
IR2E70N
White LED driver
for backlight
*1
*2
*3
*4
*5
*6
20
Function
Features
Input
No. of
Constant
Switching voltage
Number Booster
output
current
transistor range
of LEDs method
circuits
circuit
(V)
•C
apable of driving a maximum of 96 LEDs
with 12 LEDs (in series) per channel
• Built-in step-up DC-DC converter
•H
igh oscillation frequency (1.5 MHz) makes
8
96
PWM
use of a small coil possible
•C
apable of controlling brightness using
PWM control
• Step-up output control according to LED-Vf
• 2 ch (11 LEDs x 2 ch) LED driver for
backlight
• Auto brightness adjustment backlight LED
• 6 ch RBG LED driver for illumination
• Built-in switching regulator for LCD backlight Backlight Backlight
2
22
• Built-in LCD controller power supply
PWM
RGB
RGB
(+5.8 V / –5.8 V MAX.)
6
6
• LDO 1 ch
• Interface for digital-output proximity sensor
with ambient light sensor
• Built-in general purpose input/output port
(7 ch MAX.)
• Built-in 10 ch. constant-current control
amplifier (external output transistor)
• Enables driving LEDs up to external
transistor voltage limit
*2
*3
• Built-in timing controller for lighting
10
• Wider range of PWM brightness control
possible, from simultaneous total output
control to local dimming
• Step-up output control according to LED-Vf
• Built-in step-up DC-DC controller for 2 ch
individual control
• Capable of 2 ch individual PWM brightness
control
*2
PWM
• LED current value adjustable by external
2
signal (voltage input / PWM signal)
• Brightness control possible at high contrast
ratio 3000:1
• Step-up output control according to LED-Vf
Output*1 Oscillation
current frequency
(mA) (Hz)
MAX. TYP.
Package
500 k
to 24HQFN
1.5 M
○
○
4.5 to
40/ch
28
○
○
Backlight
10 k
3.0 to 25.5/ch
to
4.5
RGB
1M
12.7/ch
35WL-CSP
*4
External
4.5 to
5.5
*5
80LQFP1420
*6
External
4.5 to
5.5
8 to
28
*5
–
100 k
to 24SSOP
500 k
Constant current (MAX.)
Determined by external transistor voltage limit.
Built-in feedback voltage-generating circuit for external power supply.
Built-in constant-current control amplifier (external output transistor)
Determined by external resistor.
Constant current can be controlled by LED anode voltage control.
Notice
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in
equipment using any SHARP devices shown in catalogs, data books, etc.
Except where specially indicated, models listed on this page comply with the RoHS Directive*. For details, please contact SHARP.
*RoHS Directive: Prohibits use of lead, cadmium, hexavalent chromium, mercury and specific brominated flame retardants
(PBBs and PBDEs), with certain exceptions.
Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
AC-DC CONVERSION TYPE ICs FOR LED LIGHTING /
POWER AMPLIFIERS FOR WIRELESS LAN
Analog/RF
■ AC-DC
Model No.
Conversion Type ICs for LED Lighting
Operating
Dissipation Switching
Supply
temperature
current frequency
voltage range
range
(mA)
(kHz)*1
(V)
TYP.
(°C)
TYP.
Features
Overvoltage/overheat/overcurrent circuits,
high-speed activation, stand-by feature,
PWM brightness control
IR3M92N4
−30 to +100
10 to 18
1
160
Gate driver
capacity
Low
High
(Ω)
(mA)
System
Package
MAX. 15 MIN. 40
Flyback
Step-down
SOP-8
*1 When operating a flyback converter
Amplifiers for Wireless LAN
Model No.
IRM068U7
QM2A1UA003
Supply
voltage
Vcc (V)
TYP.
Application
Control
voltage
Vbb (V)
TYP.
For 2.4 GHz single-band wireless LAN
(IEEE802.11b/g/n)
Linear Dissipation
current
output
(mA)
power*1
(dBm)
TYP.
Gain
(dB)
TYP.
Detection
circuit
18
115
27
○
20
150
28
○
18
170
30
○
20
225
31
○
17
100
28
17
140
30
2.8
IRM053U7
QM2A1UA004
IRM067U6
For 5 GHz single-band wireless LAN
(IEEE802.11a/n)
For 2.4/5 GHz dual-band wireless LAN
(IEEE802.11a/b/g/n)
3.3
2.9
○
Matching
circuit
Built-in
(IN)
Built-in
(IN)
Built-in
(IN/OUT)
Built-in
(IN/OUT)
Package
(mm)
HQFN6 pin
(1.5 × 1.5 × 0.4 mm)
HQFN10 pin
(2 × 2 × 0.4 mm)
Power Devices/
Analog ICs
■ Power
Built-in HQFN16 pin
(IN/OUT) (3 × 3 × 0.4 mm)
*1 At time of OFDM 64QAM modulating wave input.
Notice
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in
equipment using any SHARP devices shown in catalogs, data books, etc.
Except where specially indicated, models listed on this page comply with the RoHS Directive*. For details, please contact SHARP.
*RoHS Directive: Prohibits use of lead, cadmium, hexavalent chromium, mercury and specific brominated flame retardants
(PBBs and PBDEs), with certain exceptions.
Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
21
RF
■ Front-End
Model No.
FRONT-END MODULE FOR WIRELESS LAN
Modules for Wireless LAN
Application
Features
• Built-in detection circuit,
Front-end IC for 2.4 GHz
high efficiency / high linearQM2A1UB028/
wireless LAN (802.11b/g/n/ac) output power amplifier
032A
(SP3T SW + PA + LNA)
• .11ac-compliant low EVM
design
• Low-noise amplifier with
Front-end IC for 5 GHz
bypass mode
QM2A1UB029/
wireless LAN (802.11a/n/ac)
• Built-in input/output matching
033A
(SPDT SW + PA + LNA)
circuit
• Compact and thin package
Transmitter section
Receiver section
Supply Control EVM
Dissipation
Gain:
Noise
voltage voltage (%)/
current
Gain
Normal/
figure
(V)
(V)
Output
(mA)/
(dB)
Bypass
TYP.
TYP. power Output power TYP. (dB)
(dB)
TYP.
(dBm)
(dBm)
TYP.
2/19*1
3.6
200/19
27
2
Package
13/-5.5
HQFN16 pin
(2.5 × 2.5 ×
0.4 mm)
3.3
2/18*2
180/18
28
2.5
13/-7
*1 MCS7 HT20 at 64QAM input
*2 MCS7 HT40 at 64QAM input
22
Notice
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in
equipment using any SHARP devices shown in catalogs, data books, etc.
Except where specially indicated, models listed on this page comply with the RoHS Directive*. For details, please contact SHARP.
*RoHS Directive: Prohibits use of lead, cadmium, hexavalent chromium, mercury and specific brominated flame retardants
(PBBs and PBDEs), with certain exceptions.
Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
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