CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
1.
θ
JA
is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Electrical Specifications
V
DD
= V
AA
+ = 5V, V
REF
+ = +4.608V, V
SS
= V
AA
- = V
REF
- = GND, CLK = External 750kHz,
Unless Otherwise Specified
25
o
C
-
40
o
C TO 85
o
C
MAX
MIN
MAX
UNITS
PARAMETER
ACCURACY
Resolution
Integral Linearity Error, INL
(End Point)
Differential Linearity Error, DNL
J
K
J
K
Gain Error, FSE
(Adjustable to Zero)
Offset Error, V
OS
(Adjustable to Zero)
Power Supply Rejection, PSRR
Offset Error PSRR
Gain Error PSRR
DYNAMIC CHARACTERISTICS
Signal to Noise Ratio, SINAD
RMS Signal
RMS Noise + Distortion
Signal to Noise Ratio, SNR
RMS Signal
RMS Noise
Total Harmonic Distortion, THD
J
K
J
K
J
K
J
K
J
K
TEST CONDITIONS
MIN
TYP
12
-
-
-
-
-
-
-
-
V
REF
= 4V
V
DD
=
V
AA
+ = 5V
±5%
V
DD
=
V
AA
+ = 5V
±5%
-
-
-
-
-
-
-
-
-
-
±0.1
±0.1
-
±1.5
±1.0
±2.0
±1.0
±3.0
±2.5
±2.0
±1.0
±0.5
±0.5
12
-
-
-
-
-
-
-
-
-
-
±1.5
±1.0
±2.0
±1.0
±3.0
±2.5
±2.0
±1.0
±0.5
±0.5
Bits
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
f
S
= Internal Clock, f
IN
= 1kHz
f
S
= 750kHz, f
IN
= 1kHz
f
S
= Internal Clock, f
IN
= 1kHz
f
S
= 750kHz, f
IN
= 1kHz
f
S
= Internal Clock, f
IN
= 1kHz
f
S
= 750kHz, f
IN
= 1kHz
f
S
= Internal Clock, f
IN
= 1kHz
f
S
= 750kHz, f
IN
= 1kHz
f
S
= Internal Clock, f
IN
= 1kHz
f
S
= 750kHz, f
IN
= 1kHz
f
S
= Internal Clock, f
IN
= 1kHz
f
S
= 750kHz, f
IN
= 1kHz
-
-
-
-
-
-
68.8
69.2
71.0
71.5
70.5
71.1
71.5
72.1
-73.9
-73.8
-80.3
-79.0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
dB
dB
dB
dB
dB
dB
dB
dB
dBc
dBc
dBc
dBc
3
HI5812
Electrical Specifications
V
DD
= V
AA
+ = 5V, V
REF
+ = +4.608V, V
SS
= V
AA
- = V
REF
- = GND, CLK = External 750kHz,
Unless Otherwise Specified
(Continued)
25
o
C
PARAMETER
Spurious Free Dynamic Range,
SFDR
J
K
ANALOG INPUT
Input Current, Dynamic
Input Current, Static
Input Bandwidth -3dB
Reference Input Current
Input Series Resistance, R
S
Input Capacitance, C
SAMPLE
Input Capacitance, C
HOLD
DIGITAL INPUTS
OEL, OEM, STRT
High-Level Input Voltage, V
IH
Low-Level Input Voltage, V
IL
Input Leakage Current, I
IL
Input Capacitance, C
IN
DIGITAL OUTPUTS
High-Level Output Voltage, V
OH
Low-Level Output Voltage, V
OL
Three-State Leakage, I
OZ
Output Capacitance, C
OUT
CLOCK
High-Level Output Voltage, V
OH
Low-Level Output Voltage, V
OL
Input Current
TIMING
Conversion Time (t
CONV
+ t
ACQ
)
(Includes Acquisition Time)
Clock Frequency
Internal Clock, (CLK = Open)
External CLK (Note 2)
Clock Pulse Width, t
LOW
, t
HIGH
Aperture Delay, t
D
APR
Clock to Data Ready Delay, t
D1
DRDY
Clock to Data Ready Delay, t
D2
DRDY
Start Removal Time, t
R
STRT
Start Setup Time, t
SU
STRT
Start Pulse Width, t
W
STRT
Start to Data Ready Delay, t
D3
DRDY
External CLK (Note 2)
(Note 2)
(Note 2)
(Note 2)
(Note 2)
(Note 2)
(Note 2)
(Note 2)
20
200
0.05
100
-
-
-
75
85
10
-
-
300
2
-
35
105
100
30
60
4
65
-
400
1.5
-
50
150
160
-
-
-
105
20
150
0.05
100
-
-
-
75
100
15
-
-
500
1.5
-
70
180
195
-
-
-
120
µs
kHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
I
SOURCE
= -100µA (Note 2)
I
SINK
= 100µA (Note 2)
CLK Only, V
IN
= 0V, 5V
4
-
-
-
-
-
-
1
±5
4
-
-
-
1
±5
V
V
mA
I
SOURCE
= -400µA
I
SINK
= 1.6mA
Except DRDY, V
OUT
= 0V, 5V
Except DRDY
4.6
-
-
-
-
-
-
20
-
0.4
±10
-
4.6
-
-
-
-
0.4
±10
-
V
V
µA
pF
Except CLK, V
IN
= 0V, 5V
2.4
-
-
-
-
-
-
10
-
0.8
±10
-
2.4
-
-
-
-
0.8
±10
-
V
V
µA
pF
In Series with Input C
SAMPLE
During Sample State
During Hold State
At V
IN
= V
REF
+, 0V
Conversion Stopped
-
-
-
-
-
-
-
±50
±0.4
1
160
420
380
20
±100
±10
-
-
-
-
-
-
-
-
-
-
-
-
±100
±10
-
-
-
-
-
µA
µA
MHz
µA
W
pF
pF
TEST CONDITIONS
f
S
=Internal Clock, f
IN
= 1kHz
f
S
= 750kHz, f
IN
= 1kHz
f
S
= Internal Clock, f
IN
= 1kHz
f
S
= 750kHz, f
IN
= 1kHz
MIN
-
-
TYP
-75.4
-75.1
-80.9
-79.6
MAX
-
-
-
40
o
C TO 85
o
C
MIN
-
-
MAX
-
-
UNITS
dB
dB
dB
dB
4
HI5812
Electrical Specifications
V
DD
= V
AA
+ = 5V, V
REF
+ = +4.608V, V
SS
= V
AA
- = V
REF
- = GND, CLK = External 750kHz,
Unless Otherwise Specified
(Continued)
25
o
C
PARAMETER
Clock Delay from Start, t
D
STRT
Output Enable Delay, t
EN
Output Disabled Delay, t
DIS
POWER SUPPLY CHARACTERISTICS
Supply Current, I
DD
+ I
AA
NOTE:
2. Parameter guaranteed by design or characterization, not production tested.
void FLASH_Inital(void){FLASH->CR2 |= OPTP;FLASH->NCR2 &= NOPTP;//PramEepByte(0x4803,0x05);// 20-pin D2 port selects the alternate multiplexing function AIN3// C7 port selects the alternate function T...
I am working on the WIFI driver for the SDIO port. I found the HOST CONTROLLER driver SDHC_SC2440.DLL. Now I can't figure out the difference between the bus driver SDBusDriver.dll and SDBus.dll. Pleas...
What is the difference between the communication method of the electric energy meter single phase carrier module and the type 2 collector? I personally feel that they are the same....
From being a global leader to losing the market, Korean battery manufacturers have always wanted to regain the lost market and dignity, but facing Chinese battery manufacturers represented by CAT...[Details]
Reflow soldering is a critical process in electronics assembly production, and the cleanliness of the reflow oven has a direct impact on product quality. Dust and residue accumulation within the ov...[Details]
Capable of providing precise and efficient thermal management for artificial intelligence computing power, intelligent sensing and autonomous driving systems
Shenzhen, ...[Details]
Robotics
has become
LiDAR
's "second growth curve."
While LiDAR was still battling with its "pure vision" rivals in the automotive field, another field ignited the demand f...[Details]
On August 22, the National Energy Administration released the latest data, showing that by the end of July 2025, China's total number of electric vehicle charging infrastructure will reach 16.696 m...[Details]
The all-new MG4 was recently officially announced on the Ministry of Industry and Information Technology's (MIIT) new vehicle announcement. The all-new MG4's semi-solid-state battery version addres...[Details]
In June 2014, the Ministry of Industry and Information Technology issued 4G FD-LTE licenses to China Unicom and China Telecom. Together with the 4G TD-LTE licenses issued to China Mobile, China Uni...[Details]
Magna's integrated in-cabin perception system fuses vision and millimeter-wave radar data to detect the presence of passengers, identify stranded children, monitor driver fatigue and vital signs, a...[Details]
Teletrac Navman has launched the Multi IQ dashcam, a cloud-based solution designed for large commercial vehicle operators. It connects up to five cameras to cover the vehicle's interior, sides, and...[Details]
On August 21st, BYD announced the launch of its next-generation "Little White Pile" product, the "Lingchong"
charging
pile
, which is now available for general sale. This charging pile feat...[Details]
Civilian internal combustion engines operate in the range of approximately 1000-4000 rpm. This results in the engine's kinetic energy being ineffective at low or high rpm, making starting difficult...[Details]
The composition of the water heater
The water heater itself is divided into the following parts:
1. Water tank.
This is where the water heater is filled with water and where the wate...[Details]
Analog Devices held a third-quarter fiscal 2025 earnings conference call. Vincent T. Roche, CEO and Chairman of the Board, and Richard C. Puccio, Executive Vice President and Chief Financial Office...[Details]
Compiled from semiengineering
The industry is increasingly concerned about power consumption in AI, but there are no simple solutions. This requires a deep understanding of software and ...[Details]
I believe everyone has heard of memory. If your computer is slow, your experts may recommend upgrading it to a larger capacity. But what exactly is computer memory used for? Why does memory capacit...[Details]
Embedded System
京公网安备 11010802033920号
EEWORLD
