SGM4570Q [SGMICRO]
Dual-Supply Translating Transceiver with Auto Direction Sensing and Open-Drain;
| 型号： | SGM4570Q |
| 厂家： | 
Shengbang Microelectronics Co, Ltd |
| 描述： | Dual-Supply Translating Transceiver with Auto Direction Sensing and Open-Drain |
| 文件： | 总6页 (文件大小：502K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SGM4570Q
Dual-Supply Translating Transceiver
with Auto Direction Sensing and Open-Drain
GENERAL DESCRIPTION
FEATURES
The SGM4570Q is a 4-bit, dual-supply translating
transceiver. The auto direction sensing function allows a
bidirectional voltage level translation for the device. The
nA and nB are 4-bit data input-output ports and OE is
an output enable input. VCCA and VCCB are two supply
pins that accept the voltage from 1.65V to 3.6V and
2.3V to 5.5V respectively. This makes the translation
among voltage nodes of 1.8V, 2.5V, 3.3V and 5V. OE
and nA pins track the VCCA supply, and nB pins track
the VCCB supply. When OE pin is held low, the outputs
enter a high-impedance off-state.
● AEC-Q100 Qualified for Automotive Applications
Device Temperature Grade 1
TA = -40℃ to +125℃
● VCCA Supply Voltage Range: 1.65V to 3.6V
● VCCB Supply Voltage Range: 2.3V to 5.5V
● Inputs Accept Voltages up to 5.5V
● Push-Pull Data Rates: 24Mbps (MAX)
● Support Partial Power-Down Mode
● Available in a Green TSSOP-14 Package
APPLICATIONS
This device is AEC-Q100 qualified (Automotive
Electronics Council Standard Q100 Grade 1) and the
use of this device is suitable for automotive applications.
Automotive Applications
Computers
Mobile Phones
FUNCTION TABLE
SUPPLY VOLTAGE
INPUT
INPUT/OUTPUT
(1)
VCCA
VCCB
OE
L
nA
nB
1.65V to 3.6V
1.65V to 3.6V
GND (2)
2.3V to 5.5V
2.3V to 5.5V
GND (2)
Z
Z
H
Input or Output
Z
Output or Input
Z
X
H = High Voltage Level
L = Low Voltage Level
Z = High-Impedance Off-State
X = Don’t Care
NOTES:
1. VCCA ≤ VCCB and VCCA ≤ 3.6V.
2. The device enters power-down mode when either VCCA or VCCB is at GND.
SG Micro Corp
MARCH 2023 – REV. A
www.sg-micro.com
Dual-Supply Translating Transceiver
SGM4570Q
with Auto Direction Sensing and Open-Drain
PACKAGE/ORDERING INFORMATION
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
ORDERING
NUMBER
PACKAGE
TOP MARKING
PACKING
OPTION
MODEL
MEG
TS14
XXXXX
SGM4570Q
TSSOP-14
SGM4570QTS14G/TR
Tape and Reel, 4000
-40℃ to +125℃
MARKING INFORMATION
NOTE: XXXXX = Date Code, Trace Code and Vendor Code.
X X X X X
Vendor Code
Trace Code
Date Code - Year
Green (RoHS & HSF): SG Micro Corp defines "Green" to mean Pb-Free (RoHS compatible) and free of halogen substances. If
you have additional comments or questions, please contact your SGMICRO representative directly.
ABSOLUTE MAXIMUM RATINGS (1)
OVERSTRESS CAUTION
Supply Voltage Range, VCCA............................. -0.5V to 6.5V
Supply Voltage Range, VCCB............................. -0.5V to 6.5V
Input Voltage Range, VI (2) ................................ -0.5V to 6.5V
1. Stresses beyond those listed in Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to
absolute maximum rating conditions for extended periods may
affect reliability. Functional operation of the device at any
conditions beyond those indicated in the Recommended
Operating Conditions sectionis not implied.
(2)
Output Voltage, VO
Active Mode, A or B ports ....................-0.5V to VCCO + 0.5V
Power-Down or 3-State Mode
A Ports............................................................ -0.5V to 4.6V
B Ports............................................................ -0.5V to 6.5V
Input Clamping Current, IIK (VI < 0V)............................-50mA
Output Clamping Current, IOK (VO < 0V) ......................-50mA
2. The minimum input and output voltage ratings may be
exceeded if the input and output clamp current ratings are
observed.
3. The performance capability of a high-performance integrated
circuit in conjunction with its thermal environment can create
junction temperatures which are detrimental to reliability.
Output Current, IO (VO = 0V to VCC
)
High-State..................................................................-50mA
Low-State....................................................................50mA
Supply Current, ICCA or ICCB.........................................100mA
Ground Current, IGND..................................................-100mA
Junction Temperature (3) .............................................+150℃
Storage Temperature Range.......................-65℃ to +150℃
Lead Temperature (Soldering, 10s)............................+260℃
ESD Susceptibility
ESD SENSITIVITY CAUTION
This integrated circuit can be damaged if ESD protections are
not considered carefully. SGMICRO recommends that all
integrated circuits be handled with appropriate precautions.
Failureto observe proper handlingand installation procedures
can cause damage. ESD damage can range from subtle
performance degradation tocomplete device failure. Precision
integrated circuits may be more susceptible to damage
because even small parametric changes could cause the
device not to meet the published specifications.
HBM.............................................................................4000V
CDM ............................................................................1000V
RECOMMENDED OPERATING CONDITIONS
Supply Voltage Range, VCCA.............................1.65V to 3.6V
Supply Voltage Range, VCCB...............................2.3V to 5.5V
Input Transition Rise and Fall Rate, Δt/ΔV
DISCLAIMER
SG Micro Corp reserves the right to make any change in
A or B Ports, Push-Pull Driving
circuit design, or specifications without prior notice.
V
CCA = 1.65V to 3.6V, VCCB = 2.3V to 5.5V.....10ns/V (MAX)
OE Input
CCA = 1.65V to 3.6V, VCCB = 2.3V to 5.5V.....10ns/V (MAX)
V
Operating Temperature Range....................-40℃ to +125℃
SG Micro Corp
www.sg-micro.com
MARCH 2023
2
Dual-Supply Translating Transceiver
SGM4570Q
with Auto Direction Sensing and Open-Drain
PIN CONFIGURATION
(TOP VIEW)
VCCA
1A
1
14 VCCB
13 1B
12 2B
11 3B
10 4B
2
3
4
5
6
7
2A
3A
4A
NC
GND
9
8
NC
OE
TSSOP-14
PIN DESCRIPTION
PIN
NAME
VCCA
FUNCTION
Supply Voltage on A Ports.
1
2, 3, 4, 5
1A, 2A, 3A, 4A
NC
Data Inputs/Outputs. They track the VCCA supply.
No Connection.
6, 9
7
GND
Ground.
8
10, 11, 12, 13
14
OE
Output Enable Input. It tracks the VCCA supply. (Active High)
Data Inputs/Outputs. They track the VCCB supply.
Supply Voltage on B Ports.
4B, 3B, 2B, 1B
VCCB
SG Micro Corp
MARCH 2023
www.sg-micro.com
3
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
TSSOP-14
D
E1
E
5.94
1.78
b
e
0.42
0.65
RECOMMENDED LAND PATTERN (Unit: mm)
L
ccc C
A
SEATING PLANE
A2
A1
c
θ
H
C
Dimensions In Millimeters
Symbol
MIN
-
MOD
MAX
1.200
0.150
1.050
0.300
0.200
5.100
4.500
6.600
A
A1
A2
b
-
0.050
0.800
0.190
0.090
4.860
4.300
6.200
-
-
-
c
-
D
-
E
-
E1
e
-
0.650 BSC
L
0.450
0°
-
0.250 TYP
-
0.750
8°
H
θ
ccc
0.100
NOTES:
1. This drawing is subject to change without notice.
2. The dimensions do not include mold flashes, protrusions or gate burrs.
3. Reference JEDEC MO-153.
SG Micro Corp
TX00019.002
www.sg-micro.com
PACKAGE INFORMATION
TAPE AND REEL INFORMATION
REEL DIMENSIONS
TAPE DIMENSIONS
P2
P0
W
Q2
Q4
Q2
Q4
Q2
Q4
Q1
Q3
Q1
Q3
Q1
Q3
B0
Reel Diameter
P1
A0
K0
Reel Width (W1)
DIRECTION OF FEED
NOTE: The picture is only for reference. Please make the object as the standard.
KEY PARAMETER LIST OF TAPE AND REEL
Reel Width
Reel
Diameter
A0
B0
K0
P0
P1
P2
W
Pin1
Package Type
W1
(mm)
(mm) (mm) (mm) (mm) (mm) (mm) (mm) Quadrant
TSSOP-14
13″
12.4
6.80
5.40
1.50
4.0
8.0
2.0
12.0
Q1
SG Micro Corp
TX10000.000
www.sg-micro.com
PACKAGE INFORMATION
CARTON BOX DIMENSIONS
NOTE: The picture is only for reference. Please make the object as the standard.
KEY PARAMETER LIST OF CARTON BOX
Length
(mm)
Width
(mm)
Height
(mm)
Reel Type
Pizza/Carton
13″
386
280
370
5
SG Micro Corp
www.sg-micro.com
TX20000.000
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