SGM5353-16 [SGMICRO]
16-Bit, Serial Input, Voltage-Output Digital-to-Analog Converter;
| 型号： | SGM5353-16 |
| 厂家： | 
Shengbang Microelectronics Co, Ltd |
| 描述： | 16-Bit, Serial Input, Voltage-Output Digital-to-Analog Converter |
| 文件： | 总14页 (文件大小：832K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SGM5353-16
16-Bit, Serial Input, Voltage-Output
Digital-to-Analog Converter
GENERAL DESCRIPTION
FEATURES
The SGM5353-16 is a 16-bit, single channel, serial
input, voltage-output DAC. It operates from a 2.7V to
● 16-Bit DAC, Monotonicity Guaranteed by Design
● Single-Supply Operation: 3V and 5V
● Settling Time: 1.5μs (TYP)
5.5V supply. The DAC output range is from 0V to VREF
.
● Support Unbuffered Voltage-Output Capability
● Power-On Reset to Zero-Scale
The SGM5353-16 output is monotonic and is 1LSB
integral nonlinearity (INL) in the whole working
temperature range.
● Low Power Consumption: 0.39mW (TYP)
● Low Glitch Impulse: 1.2nV-s
The SGM5353-16 features a low noise and fast setting
time output (setting to 0.5LSB of full-scale output within
1.5μs).
● SPI-Compatible Serial Interface
● Available in a Green SOIC-8 Package
The SGM5353-16 uses a 3-wire serial SPI-compatible
interface.
APPLICATIONS
Process Control
The SGM5353-16 is available in a Green SOIC-8
package. It operates over an ambient temperature
range of -40℃ to +125℃.
Field Transducer
Automatic Test Equipment
SG Micro Corp
MARCH 2022–REV. A
www.sg-micro.com
16-Bit, Serial Input, Voltage-Output
Digital-to-Analog Converter
SGM5353-16
PACKAGE/ORDERING INFORMATION
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
ORDERING
NUMBER
PACKAGE
MARKING
PACKING
OPTION
MODEL
SGM
535316XS8
XXXXX
SGM5353-16
SOIC-8
SGM5353-16XS8G/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.
OVERSTRESS CAUTION
ABSOLUTE MAXIMUM RATINGS
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 section is not implied.
Input Voltage Range ............................................ -0.3V to 6V
Digital Input Voltage Range .................... -0.3V to VDD + 0.3V
Output Voltage Range ............................ -0.3V to VDD + 0.3V
AGND, AGNDF, AGNDS to DGND ................... -0.3V to 0.3V
Input Current to Any Pin except Supplies....................±10mA
Package Thermal Resistance
SOIC-8, θJA .......................................................... 116℃/W
SOIC-8, θJC ............................................................ 55℃/W
Junction Temperature.................................................+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.
Failure to observe proper handling and 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
Operating Temperature Range....................-40℃ to +125℃
DISCLAIMER
SG Micro Corp reserves the right to make any change in
circuit design, or specifications without prior notice.
SG Micro Corp
www.sg-micro.com
MARCH 2022
2
16-Bit, Serial Input, Voltage-Output
Digital-to-Analog Converter
SGM5353-16
PIN CONFIGURATION
(TOP VIEW)
VOUT
1
2
3
4
8
7
6
5
VDD
DGND
DIN
AGND
REF
SCLK
nCS
SOIC-8
PIN DESCRIPTION
PIN
1
NAME
VOUT
TYPE (1)
FUNCTION
O
G
I
Analog Output.
Analog Ground.
2
AGND
REF
3
Reference Voltage Input Pin.
Chip Select Signal. Active low.
Serial Clock Input Pin.
4
nCS
I
5
SCLK
DIN
I
6
I
Serial Data Input Pin.
7
DGND
VDD
G
P
Digital Ground.
8
Analog Power Supply Voltage.
NOTE:
1. I = Input, O = Output, P = Power, G = Ground.
SG Micro Corp
www.sg-micro.com
MARCH 2022
3
16-Bit, Serial Input, Voltage-Output
Digital-to-Analog Converter
SGM5353-16
ELECTRICAL CHARACTERISTICS
(VDD = 2.7V to 5.5V, 2V ≤ VREF ≤ VDD, AGND = DGND = 0V, TA = -40℃ to +125℃, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Static Performance
Resolution
16
Bits
LSB
LSB
Relative Accuracy
Differential Nonlinearity
INL
0.15
0.3
1
DNL
Guaranteed monotonic
1
0.8
1.7
2.2
TA = +25℃
Gain Error
LSB
ppm/℃
LSB
Gain Error Temperature Coefficient
Unipolar Zero-Code Error
0.04
0.4
1
TA = +25℃
1.8
Unipolar Zero-Code Temperature
Coefficient
0.04
ppm/℃
Output Characteristics
Output Voltage Range
Output Voltage Settling Time
Slew Rate
0
VREF - 1LSB
V
To 1/2LSB of FS, CL = 10pF
CL = 10pF, measured from 0% to 63%
1LSB change around the major carry
All 1s loaded to DAC, VREF = 2.5V
Tolerance typically 20%
1.5
17
μs
V/μs
nV-s
nV-s
kΩ
Digital-to-Analog Glitch Impulse
Digital Feedthrough
DAC Output Impedance
Output Noise Spectral Density
Output Noise
1.2
0.2
6
nV/
Hz
DAC code = 0x8400, f = 1kHz
0.1Hz to 10Hz
12
0.15
µVPP
LSB
Power Supply Rejection Ratio
DAC Reference Input
Reference Input Range
Reference Input Impedance
Logic Inputs
PSRR
ΔVDD ± 10%
0.6
2
VDD
V
9.5
kΩ
Input Current
1
μA
V
Input Low Voltage
VIL
VIH
0.7
Input High Voltage
2.1
V
Input Capacitance (1)
Hysteresis Voltage (1)
Reference (1)
7
pF
V
0.1
Reference -3dB Bandwidth
Reference Feedthrough
Signal-to-Noise Ratio
All 1s loaded
3
MHz
mVPP
dB
All 0s loaded, VREF = 1VPP at 100kHz
1
SNR
92
45
45
Code 0x0000
Code 0xFFFF
Reference Input Capacitance
pF
Power Requirements
Supply Voltage
VDD
IDD
2.7
5.5
100
0.55
V
Supply Current
Digital inputs at rails
78
μA
Power Dissipation
0.39
mW
NOTES:
1. Guaranteed by design. Not production tested.
SG Micro Corp
www.sg-micro.com
MARCH 2022
4
16-Bit, Serial Input, Voltage-Output
Digital-to-Analog Converter
SGM5353-16
TIMING CHARACTERISTICS
(VDD = 2.7V to 5.5V ±10%, VREF = 2.5V, VINH = 3V and 90% of VDD, VINL = 0V and 10% of VDD, AGND = DGND = 0V, TA = -40℃ to
+125℃, unless otherwise noted.) (1) (2)
PARAMETER
SCLK Cycle Frequency
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MHz
ns
fSCLK
t1
25
SCLK Cycle Time
40
20
20
10
15
30
20
15
4
SCLK High Time
t2
ns
SCLK Low Time
t3
ns
nCS Low to SCLK High Setup
nCS High to SCLK High Setup
SCLK High to nCS Low Hold Time
SCLK High to nCS High Hold Time
Data Setup Time
t4
ns
t5
ns
t6
ns
t7
ns
t8
ns
VIH = 90% of VDD, VIL = 10% of VDD
VIH = 3V, VIL = 0V
Data Hold Time
t9
ns
ns
7.5
30
nCS High Time between Active Periods
t10
NOTES:
1 Guaranteed by design and characterization. Not production tested.
2 All input signals are specified with tR = tF = 1ns/V and timed from a voltage level of (VIL + VIH)/2.
t10
nCS
t5
t4
t1
t3
t6
2
4
5
15
16
1
SCLK
DIN
t2
t7
t8
t9
DB1
DB0
DB15
DB14
Figure 1. Timing Diagram
SG Micro Corp
www.sg-micro.com
MARCH 2022
5
16-Bit, Serial Input, Voltage-Output
Digital-to-Analog Converter
SGM5353-16
TYPICAL PERFORMANCE CHARACTERISTICS
INL vs. Code
DNL vs. Code
VDD = 5V, VREF = 2.5V
0.50
0.25
0.50
0.25
VDD = 5V, VREF = 2.5V
0.00
0.00
-0.25
-0.50
-0.25
-0.50
0
-50
2
16384
32768
Code
49152
65536
125
7
0
-50
0
16384
32768
Code
49152
65536
125
6
INL vs. Temperature
VDD = 5V, VREF = 2.5V
DNL vs. Temperature
VDD = 5V, VREF = 2.5V
0.2
0.1
0
0.5
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.1
-25
0
25
50
75
100
-25
0
25
50
75
100
Temperature (℃)
Temperature (℃)
Linearity Error vs. Supply Voltage
VREF = 2.5V, TA = +25℃
Linearity Error vs. Reference Voltage
0.3
0.2
0.1
0
0.75
0.50
0.25
0.00
-0.25
-0.50
-0.75
VDD = 5V, TA = +25℃
DNL
DNL
INL
INL
-0.1
-0.2
-0.3
3
4
5
6
1
2
3
4
5
Supply Voltage (V)
Reference Voltage (V)
SG Micro Corp
www.sg-micro.com
MARCH 2022
6
16-Bit, Serial Input, Voltage-Output
Digital-to-Analog Converter
SGM5353-16
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Gain Error vs. Temperature
Zero-Code Error vs. Temperature
VDD = 5V, VREF = 2.5V, TA = +25℃
-0.1
-0.3
-0.5
-0.7
-0.9
-1.1
-1.3
-1.5
1
0.8
0.6
0.4
0.2
0
VDD = 5V, VREF = 2.5V, TA = +25℃
-50
-25
0
25
50
75
100
125
-50
-25
0
25
50
75
100
125
65536
3
Temperature (℃)
Temperature (℃)
Supply Current vs. Temperature
Reference Current vs. Code
VDD = 5V, VREF = 2.5V, TA = +25℃
90
85
80
75
70
65
230
228
226
224
222
220
218
216
214
VDD = 5V, VREF = 2.5V, TA = +25℃
-50
-25
0
25
50
75
100
125
0
16384
32768
Code
49152
Temperature (℃)
Supply Current vs. Reference Voltage or Supply Voltage
Supply Current vs. Digital Input Voltage
77
300
250
200
150
100
50
TA = +25℃
76
Reference Voltage
V
DD = 5V
75
74
73
72
Supply Voltage
REF = 2.5V
V
0
0
1
2
3
4
5
6
0
0.5
1
1.5
2
2.5
Voltage (V)
Digital Input Voltage (V)
SG Micro Corp
www.sg-micro.com
MARCH 2022
7
16-Bit, Serial Input, Voltage-Output
Digital-to-Analog Converter
SGM5353-16
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Digital Feedthrough
Digital-to-Analog Glitch Impulse
1.258
1.256
1.254
1.252
1.250
1.248
1.246
10
CS 5V/div
0
VDD = 5V
REF = 2.5V
TA = +25℃
Code: 0x0000
-10
-20
-30
-40
-50
V
VOUT 1mV/div
VDD = 5V
REF = 2.5V
V
-1 -0.5
0
0.5
1
1.5
2
2.5
3
Time (2μs/div)
Time (0.5μs/div)
Large Signal Settling Time
CS 5V/div
10pF
50pF
100pF
200pF
VDD = 5V
V
REF = 2.5V
TA = +25℃
VOUT 0.5V/div
Time (2μs/div)
SG Micro Corp
www.sg-micro.com
MARCH 2022
8
16-Bit, Serial Input, Voltage-Output
Digital-to-Analog Converter
SGM5353-16
FUNCTIONAL BLOCK DIAGRAM
VDD
SGM5353-16
16-Bit
DAC
REF
nCS
VOUT
AGND
16-Bit
DAC Latch
Control
Logic
DIN
Serial Input
Register
SCLK
DGND
Figure 2. Block Diagram
SG Micro Corp
www.sg-micro.com
MARCH 2022
9
16-Bit, Serial Input, Voltage-Output
Digital-to-Analog Converter
SGM5353-16
DETAILED DESCRIPTION
Table 1. Code Table
The SGM5353-16 is a 16-bit, single channel, voltage-output
DAC. It operates with a 3-wire SPI-compatible interface. And
its output is power-on reset to 0V.
DAC Code
0xFFFF
0x8000
Analog Output
VREF × (65535/65536)
VREF × (32768/65536) = ½VREF
DAC Section
0x0001
VREF × (1/65536)
0V
The SGM5353-16 is a voltage mode R-2R network DAC, and
it doesn't have an output buffer. When operating with an
external reference. An ideal output voltage is shown in the
following equation:
0x0000
Don't consider the error of voltage reference, the worst case
of output can be estimated by the following equation:
VREF ×D
VOUT
=
2N
D
216
(1)
VOUT
=
× VREF + VGE + V + V
ZSE INL
(
)
(2)
Where:
Where:
D = Decimal equivalent of the data-word, which is loaded to
VOUT = Worst case output.
the DAC register.
N = 16 now.
D = Code that is loaded to DAC.
VREF = Reference voltage.
VGE = Gain error in volts.
Serial Interface
VZSE = Zero-code error in volts.
VINL = Integral nonlinearity in volts.
The SGM5353-16 supports 3-wire SPI-compatible interface.
Figure 1 shows a timing sequence. During the 16-bit word
data is shifting in, the nCS keeps low. The data is locked into
the input register on the rising edge of SCLK. A low-to-high
transition of nCS loads the data of the input register to the
DAC.
Reference and Ground
The SGM5353-16 needs an external voltage reference. The
available reference voltage range is 2V to VDD. In spite of the
input impedance of voltage reference pin is code independent,
the reference voltage pin should be driven from a low
impedance source.
The data format is straight binary and MSB first.
Output Operation
The SGM5353-16 can output a voltage swing from 0V to a
voltage reference (a 2.5V reference from the SGM4029-2.5 in
Figure 3). The DAC is capable to drive a load of 60kΩ without
a buffer. To improve the driving ability, a typical connection is
shown in Figure 3.
Power-On Reset
The SGM5353-16 has a power-on reset control circuit to reset
output to 0V output when system is powered on. However,
the serial input register is not reset to a defined code when
system is powered up.
When operating to the SGM5353-16, at least a 16-bit data is
required. If a more than 16-bit data is loaded, only the last 16
bits data is loaded to DAC.
SGM4029-2.5
5V
0.1μF
10μF
0.1μF
VDD
REF
nCS
DIN
Serial
Interface
SGM5353-16
OUT
SCLK
SGM8968-1
DGND
AGND
Figure 3. A Typical Connection
SG Micro Corp
www.sg-micro.com
MARCH 2022
10
16-Bit, Serial Input, Voltage-Output
Digital-to-Analog Converter
SGM5353-16
REVISION HISTORY
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Original (MARCH 2022) to REV.A
Page
Changed from product preview to production data .................................................................................................................................................All
SG Micro Corp
www.sg-micro.com
MARCH 2022
11
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
SOIC-8
0.6
D
e
2.2
E1
E
5.2
b
1.27
RECOMMENDED LAND PATTERN (Unit: mm)
L
A
A1
c
θ
A2
Dimensions
In Millimeters
Dimensions
In Inches
Symbol
MIN
MAX
1.750
0.250
1.550
0.510
0.250
5.100
4.000
6.200
MIN
MAX
0.069
0.010
0.061
0.020
0.010
0.200
0.157
0.244
A
A1
A2
b
1.350
0.100
1.350
0.330
0.170
4.700
3.800
5.800
0.053
0.004
0.053
0.013
0.006
0.185
0.150
0.228
c
D
E
E1
e
1.27 BSC
0.050 BSC
L
0.400
0°
1.270
8°
0.016
0°
0.050
8°
θ
NOTES:
1. Body dimensions do not include mode flash or protrusion.
2. This drawing is subject to change without notice.
SG Micro Corp
TX00010.000
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
SOIC-8
13″
12.4
6.40
5.40
2.10
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
相关型号：
SGM58031B
Ultra-Small, Low-Power, 16-Bit Analog-to-Digital Converter with Internal Reference
SGMICRO
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