Purchase MAX4549, In-stock MAX4549 From SeekIC.
Part Number: MAX4549
Description: The MAX4548/MAX4549 serial-interface, programmable, triple 3x2 audio/video crosspoint switches are ide...
- Table of contents:
MAX4549
-
Suppliers
DataSheet
General Description
MAX4549 General Description
The MAX4548/MAX4549 serial-interface, programmable, triple 3x2 audio/video crosspoint switches are ideal for multimedia applications. The devices include three crosspoint switch matrices, each containing three inputs and two outputs. To improve off-isolation, each switch matrix has a shunt input and each output is selectively programmable for clickless or regular-mode operation. A selectable set of internal resistive voltage dividers supplies DC bias for each output when using AC-coupled inputs. To improve crosstalk, the voltage dividers include four externally accessible bypass points.
The MAX4548/MAX4549 feature 35 max on-resistance, 7 on-resistance matching between channels, 5 on-resistance flatness, and 0.07% total harmonic distortion (THD). Additionally, they feature off-isolation of -85dB at 20kHz and -72dB at 10MHz, with crosstalk of -85dB at 20kHz and -55dB at 10MHz. The MAX4548 uses a 2-wire I2C™-compatible serial interface, while the MAX4549 uses a 3-wire SPI™/QSPI™/MICROWIRE™-compatible serial interface. These parts are available in 36-pin SSOP packages and are specified for the extended (-40°C to +85°C) operating range.
MAX4549 Maximum Ratings
V+ to GND ................................................................-0.3V to +6V
NO_ _, S_, MID_, BYP, COM_ _, CBIASL,
ABIASL, CBIASH, ABIASH, DOUT to GND
(Note 1)........................................................-0.3V to (V+ + 0.3V)
CS, A0, A1, SDA, SCL, DIN,
SCLK to GND ............................................................-0.3V to +6V
Continuous Current into Any Terminal..............................±20mA
Peak Current, NO_ _, S_, COM_ _
(pulsed at 1ms, 10% duty cycle max) ..............................±40mA
Continuous Power Dissipation (TA = +70°C)
36-Pin SSOP (derate 11.8mW/°C above +70°C) ...........941mW
Operating Temperature Range ..........................-40°C to+85°C
Storage Temperature Range ...........................-65°C to+150°C
Lead Temperature (soldering, 10sec) ........................... +300°C
Note 1: Signals on NO_ _, S_, or COM_ _ exceeding V+ or GND are clamped by internal diodes. Limit forward diode current to maximum rating.
NO_ _, S_, MID_, BYP, COM_ _, CBIASL,
ABIASL, CBIASH, ABIASH, DOUT to GND
(Note 1)........................................................-0.3V to (V+ + 0.3V)
CS, A0, A1, SDA, SCL, DIN,
SCLK to GND ............................................................-0.3V to +6V
Continuous Current into Any Terminal..............................±20mA
Peak Current, NO_ _, S_, COM_ _
(pulsed at 1ms, 10% duty cycle max) ..............................±40mA
Continuous Power Dissipation (TA = +70°C)
36-Pin SSOP (derate 11.8mW/°C above +70°C) ...........941mW
Operating Temperature Range ..........................-40°C to+85°C
Storage Temperature Range ...........................-65°C to+150°C
Lead Temperature (soldering, 10sec) ........................... +300°C
Note 1: Signals on NO_ _, S_, or COM_ _ exceeding V+ or GND are clamped by internal diodes. Limit forward diode current to maximum rating.
MAX4549 Features
` Selectable Soft-Switching Mode for "Clickless" Audio Operation
` 22 Typical On-Resistance (+5V Supply)
` 5 Typical On-Resistance Matching Between Channels
` 2 Typical On-Resistance Flatness
` Audio Performance
-85dB Off-Isolation at 20kHz
-85dB Crosstalk at 20kHz
0.07% THD with 600 Load
` Video Performance
-72dB Off-Isolation at 10MHz
-55dB Crosstalk at 10MHz
` Serial Interface 2-Wire I2C-Compatible (MAX4548) 3-Wire SPI/QSPI/MICROWIRE-Compatible (MAX4549)
` Single-Supply Operation from +2.7V to +5.5V
` 22 Typical On-Resistance (+5V Supply)
` 5 Typical On-Resistance Matching Between Channels
` 2 Typical On-Resistance Flatness
` Audio Performance
-85dB Off-Isolation at 20kHz
-85dB Crosstalk at 20kHz
0.07% THD with 600 Load
` Video Performance
-72dB Off-Isolation at 10MHz
-55dB Crosstalk at 10MHz
` Serial Interface 2-Wire I2C-Compatible (MAX4548) 3-Wire SPI/QSPI/MICROWIRE-Compatible (MAX4549)
` Single-Supply Operation from +2.7V to +5.5V
MAX4549 Typical Application
·Set-Top Boxes
·PC Multimedia Boards
·Video Conferencing Systems
·High-End Audio Systems
·Security Systems
·PC Multimedia Boards
·Video Conferencing Systems
·High-End Audio Systems
·Security Systems
MAX4549 Connection Diagram
MAX4549
PDF/DataSheet Download
- Datasheet: MAX4549
- File Size: 279891 KB
- Manufacturer: Maixm
- Click here to Download
- ·MAX002
- FILTRONIC [Filtronic Compound Semiconductors]
- Optical Communications - Modulator Driver Amplifier
- 42133 KB
- ·MAX038
- MAXIM [Maxim Integrated Products]
- High-Frequency Waveform Generator
- 207992 KB
- ·MAX038C/D
- MAXIM [Maxim Integrated Products]
- High-Frequency Waveform Generator
- 207992 KB
- ·MAX038CPP
- MAXIM [Maxim Integrated Products]
- High-Frequency Waveform Generator
- 207992 KB
- ·MAX038CWP
- MAXIM [Maxim Integrated Products]
- High-Frequency Waveform Generator
- 207992 KB
- ·MAX038EPP
- MAXIM [Maxim Integrated Products]
- High-Frequency Waveform Generator
- 207992 KB
- ·MAX038EVKIT
- Maxim
- Evaluation Kit for the MAX038
- 106491 KB
- ·MAX038EWP
- MAXIM [Maxim Integrated Products]
- High-Frequency Waveform Generator
- 207992 KB
MAX4549 Relative Products
MAX4548EAX+T
IC CROSSPOINT SWITCH TRPL 36SSOP
-
MAX4548EAX+
IC CROSSPOINT SWITCH TRPL 36SSOP
MAX4548
The MAX4548/MAX4549 serial-interface, programmable, triple 3x2 audio/video crosspoint switches are ideal for multimedia applications. The devices include three crosspoint switch matrices, each containing three inputs and two outputs. To improve off-isolation...
MAX4547ESE+T
IC VIDEO SWITCH DUAL SPDT 16SOIC
-
MAX4547ESE+
IC RF/VID SW DUAL SPST 16-SOIC
MAX4547EEE+T
IC RF/VID SW DUAL SPST 16-QSOP
Hotspot Suppliers Product
MST720A-LF
Price: 0.8-2 USD
MST720A-LF, QFP, MStar Semiconductor Inc.
PC844
Price: 0.3-0.8 USD
AC Input Photocoupler, SOP14, ± 50 mA, 6 V, 200 mW, High isolation voltage
L9822N
Price: 0.01-0.02 USD
IC DRIVER SOLENOID OCT POWERSO20 - L9822N
EKMM3B1VSN471MQ50S
Price: 0.01-100 USD
aluminum electrolytic capacitor, KMM series, 470μF, 1.70Arms
BSP772T
Price: 0.1-10 USD
vertical power FET, DSO-8, 5 V ~ 34 V, 50 mOhm, 3.1A, BSP772T
AD977ARS
Price: 7.5-8 USD
high speed, low power 16-bit A/D converter, SSOP28, 700 mW, 7 V, Power-Down Mode, High Speed Seria...
SiI9135ACTU
Price: 5.4-6.5 USD
receiver, TQFP-144, 36-bit
SSM2164S
Price: 3.1-6.18 USD
Amplifier, DIP, 120dB
HCPL-181-000E
Price: 0.1-1 USD
Phototransistor Optocoupler, SOP, contains a light emitting diode, 70mW, 50mA, 6V
SKKH106/16E
Price: 26.8-28.8 USD
Thyristor / Diode Module, SKKH106/16E, baseplate
DRT2-TS04P
Price: 265-300 USD
Temperature Input Terminal DRT2-TS04P
HEF4069UBP
Price: 0.01-0.15 USD
general purpose hex inverter, 14DIP, 5V, 0.5 mA, 90 ns, HEF4069UBP
