MAX9671CTH+T Maxim Integrated Products, MAX9671CTH+T Datasheet - Page 2

• Manufacturer Part Number: MAX9671CTH+T
• Description: IC AUDIO/VIDEO SWIT DUAL 44TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX9671CTH+T

• Function: Audio/Video Switch
• Circuit: 2 x SCART
• Voltage Supply Source: Single Supply
• Voltage - Supply, Single/dual (±): 3.3 V ~ 12 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 44-TQFN Exposed Pad
• For Use With: MAX9671EVKIT+ - EVALUATION KIT FOR MAX9671
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Low-Power Audio/Video Switch with Audio
Volume Control for Dual SCART Connectors
ABSOLUTE MAXIMUM RATINGS
V
V
V
EP to GNDVID .......................................................-0.1V to +0.1V
All Video Inputs, VCRIN_FS to GNDVID...................-0.3V to +4V
All Audio Inputs to EP .......................................-1V to (V
SDA, SCL, DEV_ADDR, INT to GNDVID ..................-0.3V to +4V
TV_SS, VCR_SS to EP .................................-0.3V to (V
Current
Output Short-Circuit Current Duration
ELECTRICAL CHARACTERISTICS
(V
T
Note 1: Package thermal resistance were obtained using the method described in JEDEC specification JESD51-7, using a four-layer
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
2
Video Supply Voltage Range
Audio Supply Voltage Range
V
V
V
V
VIDEO CHARACTERISTICS
DC-COUPLED INPUT
Input Voltage Range
Input Current
Input Resistance
A
VID
12
AUD
All Video/Audio Inputs ...................................................±20mA
C1P, C1N, CPVSS .........................................................±50mA
Video and Fast-Switching Outputs to V
12
12
VID
AUD
12
GNDVID.................................................................Continuous
= +25°C.) (Note 2)
to EP.................................................................-0.3V to +14V
_______________________________________________________________________________________
to GNDVID........................................................-0.3V to +4V
= 12V, V
Supply Voltage Range
Quiescent Supply Current
to EP ...............................................................-0.3V to +4V
Quiescent Supply Current
Quiescent Supply Current
board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial.
PARAMETER
VID
= V
AUD
= 3.3V, V
GNDVID
SYMBOL
I
I
AUD_Q
V
I
VID_Q
V
VID
12_Q
V
V
R
AUD
I
VID
IN
12
IN
IN
,
= V
EP
Inferred from video PSRR test at 3V and
3.6V
Inferred from audio PSRR test at 3V and
3.6V
Inferred from slow-switching levels
Normal operation; all video output
amplifiers are enabled and muted (Note 3)
Standby mode, slow switch inputs low
Shutdown
Normal operation (Note 3)
Shutdown
Normal operation
(Note 3)
Shutdown, T
R
GNDVID or 150Ω
to V
from gain test
V
= 0V, no load, T
IN
L
= 75Ω to
12
VID
= 0.3V, T
EP
+ 0.3V)
/2; inferred
+ 1V)
A
A
= +25°C
= +25°C
CONDITIONS
A
Continuous Power Dissipation (T
Junction-to-Case Thermal Resistance (θ
Junction-to-Ambient Thermal Resistance (θ
Operating Temperature Range...............................0°C to +70°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
= 0°C to +70°C, unless otherwise noted. Typical values are at
Slow-switching output
set to low-level
Slow-switching output
set to medium-level
V
V
V
Audio Outputs to V
TV_SS, VCR_SS to V
40-Pin TQFN-EP (derate 26.3mW/°C above +70°C) ...2105.3mW
44-Pin TQFN-EP (derate 26.3mW/°C above +70°C)...2222.2mW
40/44-pin TQFN-EP .........................................................1°C/W
40/44-pin TQFN-EP .......................................................27°C/W
VID
VID
VID
= 3V
= 3.135V
= 3.3V
AUD
12
, EP......................................Continuous
, EP .....................................Continuous
MIN
11.4
3
3
A
= +70°C)
TYP
1.15
475
300
3.3
3.3
3.2
0.3
1.3
12
16
1
JC
) (Note 1)
JA
) (Note 1)
MAX
1500
12.6
1.15
100
3.6
3.6
30
35
35
10
6
2
UNITS
V
mA
mA
µA
µA
µA
µA
µA
kΩ
P-P
V
V
V