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參數資料
| 型號： | ADS-119 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | LJT 12C 8#20 4#16 SKT RECP |
| 中文描述： | 12位，10MHz的，低功耗采樣A / D轉換器 |
| 文件頁數： | 2/8頁 |
| 文件大小： | 134K |
| 代理商： | ADS-119 |
ADS -119
2
+25°C
0 to +70°C
–55 to +125°C
ANALOG INPUT
MIN.
TYP.
MAX.
MIN.
TYP.
MAX.
MIN.
TYP.
MAX.
UNITS
Input Voltage Range
Input Resistance
Input Capacitance
—
300
—
±1.5
350
6
—
—
15
—
300
—
±1.5
350
6
—
—
15
—
300
—
±1.5
350
6
—
—
15
Volts
pF
DIGITAL INPUT
Logic Levels
Logic "1"
Logic "0"
Logic Loading "1"
Logic Loading "0"
Start Convert Positive Pulse Width
+2.0
—
—
—
—
—
—
—
—
50
—
+0.8
+20
–20
—
+2.0
—
—
—
—
—
—
—
—
50
—
+0.8
+20
–20
—
+2.0
—
—
—
—
—
—
—
—
50
—
+0.8
+20
–20
—
Volts
Volts
μA
μA
ns
STATIC PERFORMANCE
Resolution
Integral Nonlinearity
(f
in
= 10kHz)
Differential Nonlinearity
(f
in
= 10kHz)
Full Scale Absolute Accuracy
Bipolar Zero Error
(Tech Note 2)
Unipolar Offset Error
(Tech Note 2)
Gain Error
(Tech Note 2)
No Missing Codes
(f
in
= 10kHz)
—
—
—
—
—
—
—
12
12
—
—
—
—
0.95
—
—
—
—
12
12
±1.0
±0.5
±0.5
±0.3
±0.3
±0.5
—
—
—
+1
—
—
12
±1.5
±0.75
±0.75
±0.6
±0.7
±1.0
—
—
—
Bits
LSB
LSB
%FSR
±0.75
±0.5
±0.2
±0.2
±0.1
±0.1
—
±0.95
±0.5
±0.6
±0.6
±0.5
—
–0.95
—
—
—
—
12
+1.25
±1.5
±1.0
±1.5
±2.5
—
±0.75
±0.7
±0.7
±1.0
—
%FSR
%
Bits
DYNAMIC PERFORMANCE
Peak Harmonics
(–0.5dB)
dc to 1MHz
1MHz to 2.5MHz
2.5MHz to 5MHz
Total Harmonic Distortion
(–0.5dB)
dc to 1MHz
1MHz to 2.5MHz
2.5MHz to 5MHz
Signal-to-Noise Ratio
(w/o distortion, –0.5dB)
dc to 1MHz
1MHz to 2.5MHz
2.5MHz to 5MHz
Signal-to-Noise Ratio
(& distortion, –0.5dB)
dc to 1MHz
1MHz to 2.5MHz
2.5MHz to 5MHz
Two-tone Intermodulation
Distortion
(f
in
= 100kHz,
240kHz, f
s
= 1MHz, –0.5dB)
Noise
Input Bandwidth
(–3dB)
Small Signal (–20dB input)
Large Signal (–0dB input)
Feedthrough Rejection
(f
in
= 5MHz)
Slew Rate
Aperture Delay Time
Aperture Uncertainty
S/H Aquisition Time
(to ±0.01%FSR, 3V step)
Overvoltage Recovery Time
A/D Conversion Rate
—
—
—
–70
–70
–70
–63
–63
–63
—
—
—
–70
–70
–70
–63
–63
–63
—
—
—
–69
–69
–67
–61
–60
–60
dB
dB
dB
—
—
—
–69
–68
–68
–63
–63
–63
—
—
—
–69
–68
–67
–63
–63
–63
—
—
—
–68
–67
–66
–60
–60
–60
dB
dB
66
66
66
69
69
69
—
—
—
66
66
66
69
69
69
—
—
—
63
63
63
67
66
66
—
—
—
dB
dB
dB
62
62
62
66
66
66
—
—
—
62
62
62
66
66
66
—
—
—
60
60
60
65
65
64
—
—
—
dB
dB
dB
—
—
–72
250
—
—
—
—
–72
300
—
—
—
—
–72
400
—
—
dB
μVrms
—
—
—
—
—
—
60
10
76
±400
5
3
—
—
—
—
—
—
—
—
—
—
—
—
60
10
76
±400
5
3
—
—
—
—
—
—
—
—
—
—
—
—
60
10
76
±400
5
3
—
—
—
—
—
—
MHz
MHz
dB
V/μs
ns
ps rms
30
—
10
35
100
—
37
—
—
30
—
500
35
100
—
37
—
—
30
—
500
35
100
—
37
—
—
ns
ns
MHz
ABSOLUTE MAXIMUM RATINGS
PARAMETERS
LIMITS
UNITS
+5V Supply
(Pin 13, 21)
–5V Supply
(Pin 20)
Digital Input
(Pin 16)
Analog Input
(Pin 19)
Lead Temp
(10 seconds)
0 to +6
0 to –6
Volts
Volts
Volts
Volts
°C
–0.3 to +V
DD
+0.3
±5
+300
PHYSICAL/ENVIRONMENTAL
PARAMETERS
MIN.
TYP.
MAX.
UNITS
Operating Temp. Range, Case
ADS-119MC/GC
ADS-119MM/GM/883
Thermal Impedance
θ
j
c
θ
ca
Storage Temperature
Package Type
Weight
0
—
—
+70
+125
°C
°C
–55
6
24
—
°C/Watt
°C/Watt
°C
–65
+150
24-pin, metal-sealed, ceramc DDIP or SMIT
0.42 ounces (12 grams)
FUNCTIONAL SPECIFICATIONS
(T
A
= +25°C, ±V
DD
= ±5V, 10mHz sampling rate, and a mnimum
3 mnute warmup
unless otherwise specified.)
相關PDF資料 |
PDF描述 |
|---|---|
| ADS-119GC | Circular Connector; No. of Contacts:4; Series:LJT07R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:21; Circular Contact Gender:Socket; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:21-75 |
| ADS-119GM | 12-Bit, 10MHz, Low-Power Sampling A/D Converters |
| ADS-119MC | Circular Connector; No. of Contacts:128; Series:LJT07R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:25; Circular Contact Gender:Pin; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:25-35 |
| ADS-119MM | Circular Connector; No. of Contacts:37; Series:LJT07R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:25; Circular Contact Gender:Socket; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:25-37 |
| ADS929 | 14-Bit, 2MHz, Low-Power Sampling A/D Converters |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADS-119/883 | 制造商:Murata Power Solutions 功能描述:ADC Dual 2-Step Flash 10Msps 12-bit Parallel 24-Pin CDDIP |
| ADS1191 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Low-Power, 2-Channel, 16-Bit Analog Front-End for Biopotential Measurements |
| ADS1191IPBS | 功能描述:模數轉換器 - ADC Low Pwr Integ AFE RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| ADS1191IPBSR | 功能描述:模數轉換器 - ADC Low Pwr Integ AFE RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| ADS1191IRSMR | 制造商:Texas Instruments 功能描述:AFE General Purpose 1ADC 24-Bit 1.8V/3V 32-Pin VQFN EP T/R 制造商:Texas Instruments 功能描述:IC AFE 16BIT 8KSPS 1CH 32VQFN 制造商:Texas Instruments 功能描述:Low Pwr Int AFE for ECG App |
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