參數(shù)資料
型號(hào)： ADS7832BN
英文描述： Autocalibrating, 4-Channel, 12-Bit ANALOG-TO-DIGITAL CONVERTER
中文描述： Autocalibrating，4通道，12位模擬數(shù)字轉(zhuǎn)換器
文件頁(yè)數(shù)： 5/15頁(yè)
文件大?。?/td> 299K
代理商： ADS7832BN
5
ADS7832
AC ACCURACY
Signal-to-(Noise + Distortion) Ratio
f
IN
= 1kHz
f
IN
= 50kHz
f
IN
= 50kHz
f
IN
= 50kHz
f
IN
= 1kHz
f
IN
= 50kHz
69
66
71
69
–75
70
85
82
dB
(1)
dB
dB
dB
dB
dB
Total Harmonic Distortion
Signal-to-Noise Ratio
Spurious Free Dynamic Range
DIGITAL INPUTS
Voltage Levels: V
IL
CLK
CLK
–0.3
3.5
–0.3
2.4
0.8
V
V
V
V
μ
A
μ
A
μ
A
mA
μ
A
nA
V
IH
V
IL
V
IH
V
D
+0.3V
0.8
V
D
+0.3V
All Others
All Others
Current Levels: I
IL
CAL (Internal Pull-Up)
All Other Inputs
SFR (Internal Pull-Down)
CLK
All Other Inputs
Power Down Mode (SFR D3 HIGH)
10
I
IL
I
IH
I
IH
I
IH
I
IH
±
10
90
1.5
±
10
±
100
DIGITAL OUTPUTS
Data Format
Data Coding
V
OL
V
Leakage Current
Output Capacitance
Parallel 12 Bits in Two Bytes
Straight Binary
I
SINK
= 1.6mA
I
SOURCE
= 200
μ
A
High-Z State
0.4
V
V
μ
A
pF
4
±
1
4
CALIBRATION TIMING
Calibration Cycle
Calibration Cycle
Power On or Power Failure
During Normal Operation
37393
4625
Clock Cycles
Clock Cycles
DIGITAL TIMING
Bus Access Time
Bus Relinquish Time
83
83
ns
ns
POWER SUPPLIES
Supply Voltage for Specified Performance: V
A
Tested at 5.5V
Tested at 5.5V
Tested at 5.5V
Tested at 5.5V
5
5
5.5
5.5
5.5
500
V
V
V
D
Supply Current: I
A
2.5
300
14
50
mA
μ
A
mW
μ
W
I
D
Power Dissipation
Power Up Mode or During Conversion
Power Down Mode, No Clock Running
TEMPERATURE RANGE
Specification
Storage
–40
–65
85
150
°
C
°
C
SPECIFICATIONS
(CONT)
ADS7832 Electrical Specifications with 5V Supply
V
= V
= 5V
±
10%; V
REF
+ = 5V; V
REF
– = AGND = DGND = 0V; CLK = 1MHz external 50%
±
2% Duty Cycle, T
A
= –40
°
C to +85
°
C, after calibration at any temperature, unless
otherwise specified.
ADS7832BP/ADS7832BN
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
6
These specifications need to be added based on performance of final silicon.
NOTES: (1) All specifications in dB are referred to a full-scale input range. (2) Over this range, total error will typically not exceed
±
1LSB. (3) In this mode, the ADS7832
acquires the input signal for five clock cycles after a start command, before the input is held and conversion begins. (4) LSB means Least Significant Bit. For a 0V to
5V input range, one LSB is 1.22mV. For a 0V to 2.5V input range, one LSB is 610
μ
V.
相關(guān)PDF資料
PDF描述
ADS7832BP Autocalibrating, 4-Channel, 12-Bit ANALOG-TO-DIGITAL CONVERTER
ADS7833 CMOS Hex Inverting Buffer/Converter 16-SO -55 to 125
ADS7833N 10-Channel, 12-Bit DATA ACQUISITION SYSTEM
ADS7834 12-Bit High Speed Low Power Sampling ANALOG-TO-DIGITAL CONVERTER
ADS7834E CMOS Hex Inverting Buffer/Converter 16-TSSOP -55 to 125
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADS7832BP 功能描述:IC 12-BIT 4CH A/D 28-DIP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 位數(shù):12 采樣率（每秒）:3M 數(shù)據(jù)接口:- 轉(zhuǎn)換器數(shù)目:- 功率耗散（最大）:- 電壓電源:- 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 供應(yīng)商設(shè)備封裝:SOT-23-6 包裝:帶卷 (TR) 輸入數(shù)目和類型:-
ADS7833 制造商:BB 制造商全稱:BB 功能描述:10-Channel, 12-Bit DATA ACQUISITION SYSTEM
ADS7833N 制造商:Rochester Electronics LLC 功能描述:- Bulk
ADS7834 制造商:BB 制造商全稱:BB 功能描述:12-Bit High Speed Low Power Sampling ANALOG-TO-DIGITAL CONVERTER
ADS7834_13 制造商:BB 制造商全稱:BB 功能描述:12-Bit High-Speed, Low-Power Sampling ANALOG-TO-DIGITAL CONVERTER
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