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參數(shù)資料
| 型號(hào)： | CS5529-ASZ |
| 廠商： | Cirrus Logic Inc |
| 文件頁(yè)數(shù)： | 3/31頁(yè) |
| 文件大小： | 0K |
| 描述： | IC ADC 16BIT W/6BIT LATCH 20SSOP |
| 標(biāo)準(zhǔn)包裝： | 66 |
| 位數(shù)： | 16 |
| 數(shù)據(jù)接口： | 串行 |
| 轉(zhuǎn)換器數(shù)目： | 1 |
| 功率耗散（最大）： | 3.5mW |
| 電壓電源： | 模擬和數(shù)字，雙 ± |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-SSOP（0.209"，5.30mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 20-SSOP |
| 包裝： | 管件 |
| 輸入數(shù)目和類型： | 1 個(gè)差分，單極；1 個(gè)差分，雙極 |
| 產(chǎn)品目錄頁(yè)面： | 755 (CN2011-ZH PDF) |
| 配用： | 598-1015-ND - EVAL BOARD FOR CS5529 |
| 其它名稱： | 598-1110-5 |
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CS5529
DS246F5
11
ages. The differential voltage between VREF+ and
VREF- sets the nominal full scale input span of the
converter. For a single-ended reference voltage,
such as the LT1019-2.5, the reference output is
connected to the VREF+ pin of the CS5529 and the
ground reference for the LT1019-2.5 is connected
to the VREF- pin.
Serial Port
The CS5529 includes a microcontroller with a
command register, a configuration register, a con-
version data register (read only), and a gain and off-
set register for calibration. All registers, except the
8-bit command register, are 24-bits in length. Fig-
ure 3 illustrates a block diagram of all the internal
register.
After a system initialization or reset, the serial port
is set to the command mode. The converter stays in
this mode until a valid 8-bit command is received
(the first 8-bits into the serial port). Once a valid 8-
bit command is received and interpreted by the
ADC’s command register, the serial port enters the
data mode. In data mode the next 24 serial clock
pulses shift data either into or out of the serial port
(72 serial clock pulses are needed if the setup reg-
ister command is issued). The Command Register
Descriptions section illustrates all valid com-
mands.
AIN
C = 20pF
f = 32.768 kHz
φ Coarse
1
φ Fine
1
V
≤ 25mV
i = fV
C
os
n
Figure 1. Input models for AIN+ and AIN- pins.
VREF
C = 10pF
f = 32.768 kHz
2
φ Fine
1
V
≤ 25mV
i = fV
C
os
n
φ Coarse
Figure 2. Input model for VREF+ and VREF- pins.
Latch Outputs
Low Power Mode
Output Word Rates
Unipolar/Bipolar
Reset System
etc.
Configuration Register (1 × 24)
Serial
Interface
CS
SDI
SDO
SCLK
Command Register (1 × 8)
Wr
it
e
O
n
ly
Re
a
d
O
n
ly
Conversion Data Register (1x24)
Gain Register (1 × 24)
Offset Register (1 × 24)
Figure 3. CS5529 Register Diagram.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CS5529-ASZR | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC IC Prgrmbl Dlt Sigma ADC w/6-Bit Latch RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| CS5530 | 制造商:Texas Instruments 功能描述: |
| CS5530_0911 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-bit ADC with Ultra-low-noise Amplifier |
| CS5530A | 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:AMD Geode CS5530A Companion Device |
| CS5530A-UCE | 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:AMD Geode CS5530A Companion Device |
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