參數(shù)資料
型號(hào): CS5550-ISZ
廠商: Cirrus Logic Inc
文件頁數(shù): 11/15頁
文件大小: 0K
描述: IC ADC 2CH LOW-COST 24SSOP
標(biāo)準(zhǔn)包裝: 59
位數(shù): 2
采樣率(每秒): 4k
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 2
功率耗散(最大): 30mW
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 24-SSOP(0.209",5.30mm 寬)
供應(yīng)商設(shè)備封裝: 24-SSOP
包裝: 管件
輸入數(shù)目和類型: 2 個(gè)差分,雙極
產(chǎn)品目錄頁面: 755 (CN2011-ZH PDF)
其它名稱: 598-1119-5
CS5550
DS630F1
5
2. CHARACTERISTICS/SPECIFICATIONS
Min / Max characteristics and specifications are guaranteed over all Operating Conditions.
Typical characteristics and specifications are measured at nominal supply voltages and TA = 25°C.
DGND = 0 V. All voltages with respect to 0 V.
ANALOG CHARACTERISTICS
Notes: 1. Applies after system calibration
2. Effective Input Impedance (EII) is determined by clock frequency (DCLK) and Input Capacitance (IC).
EII = 1/(IC*DCLK/4). Note that DCLK = MCLK / K.
Parameter
Symbol
Min
Typ
Max
Unit
Accuracy (Both Channels)
Common Mode Rejection
(DC, 50, 60 Hz)
CMRR
80
-
dB
Offset Drift
-
5
-
nV/°C
Analog Inputs (AIN1
±)
Differential Input Voltage Range
(Gain = 10)
{(AIN1+) - (AIN1-)}
(Gain = 50)
AIN1
0
-
500
100
mVP-P
Total Harmonic Distortion
THD1
80
-
dB
Common Mode + Signal
Both Gain Ranges
-0.25
-
VA+
V
Crosstalk with AIN2± at Full Scale
(50, 60 Hz)
-
-115
dB
Input Capacitance
(Gain = 10)
(Gain = 50)
IC1
-
25
-
pF
Effective Input Impedance
(Gain = 10)
(Note 2)
(Gain = 50)
EII1
30
-
k
k
Noise (Referred to Input)
(Gain = 10)
(Gain = 50)
N1
-
22.5
4.5
Vrms
Accuracy
Bipolar Offset Error
(Note 1)
VOS
-
±0.001
%F.S.
Full-Scale Error
(Note 1)
FSE
-
±0.001
%F.S.
Analog Inputs (AIN2
±)
Differential Input Voltage Range
{(AIN2+) - (AIN2-)}
AIN2
0-
500
mVP-P
Total Harmonic Distortion
THD2
65
-
dB
Common Mode + Signal
-0.25
-
VA+
V
Crosstalk with AIN1± at Full Scale
(50, 60 Hz)
-
-70
dB
Input Capacitance
(Gain = 10)
IC2
-0.2
-
pF
Effective Input Impedance (Note 2)
(Gain = 10)
EII2
5-
-
M
Noise (Referred to Input)
(Gain = 10)
N2
--
150
Vrms
Accuracy
Bipolar Offset Error
(Note 1)
VOS
-
±0.01
%F.S.
Full-Scale Error
(Note 1)
FSE
-
±0.01
%F.S.
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