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參數(shù)資料
| 型號(hào)： | AS1529-BTDT |
| 廠商： | AUSTRIAMICROSYSTEMS AG |
| 元件分類： | ADC |
| 英文描述： | μPower 10-Bit 2-CH 150ksps SE; Package Type: TDFN(3x3)-8 |
| 中文描述： | 微功率，10位，150ksps器，ADC，單端或差分 |
| 封裝： | TDFN(3x3)-8 |
| 文件頁(yè)數(shù)： | 1/21頁(yè) |
| 文件大?。?/td> | 619K |
| 代理商： | AS1529-BTDT |
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AS1528/AS1529
Micro-Power, 10-Bit, 150ksps, ADC, Single Ended
or Differential
1 General Description
www.austriamicrosystems.com
Revision 1.02
1 - 21
Datasheet
The AS1528/AS1529 are low-power, 10-bit analog-to-
digital converters (ADCs) designed to operate with a sin-
gle +2.7V to +5.25V supply. Excellent dynamic perfor-
mance, low power consumption, and simplicity make
these devices perfect for portable battery-powered data-
acquisition applications.
The devices are available as the standard products
listed in
Table 1
.
Table 1. Standard Products
The devices feature a successive-approximation regis-
ter (SAR), automatic shutdown, fast wakeup (1.4μs),
and low-power consumption at the maximum sampling
rate of 150ksps.
Automatic shutdown (0.2μA) between conversions
results in reduced power consumption (at slower
throughput rates).
Data access are made via an external clock through the
SPI-/QSPI-/MICROWIRE-compatible 3-wire high-speed
serial interface.
The AS1529/AS1528 are available in a 8-pin TDFN
(3x3mm) package.
Figure 1. AS1528/AS1529 - Block Diagram
2 Key Features
!
Single-Supply Operation: +2.7V to +5.25V
!
Automatic Shutdown Between Conversions
!
Low Power Consumption
- 350μA @ 150ksps
- 245μA @ 100ksps
- 24μA @ 10ksps
- 2.5μA @ 1ksps
- 200nA in Automatic Shutdown Mode
!
True-Differential Track/Hold, 150kHz Sampling Rate
Software-Configurable Unipolar/Bipolar Conversion
(AS1528)
!
Input Common Mode Range from GND to V
DD
!
3-Wire SPI-/QSPI-/MICROWIRE-Compatible Serial
Interface
!
Internal Conversion Clock
!
8-pin TDFN (3x3mm) Package
3 Applications
The devices are ideal for remote sensors, data-acquisi-
tion, data logging devices, lab instruments, or for any
other space-limited A/D devices with low power con-
sumption and single-supply requirements.
Model
Input Type
Input Voltage
AS1528
1-Channel, Pseudo /
True-Differential
0 to V
REF
/
-V
REF
/2 to V
REF
/2
AS1529
2-Channel, Single-
Ended
0 to V
REF
AS1528/AS1529
Control
Logic
Input
Shift
Register
Osc
Track/
Hold
6
DOUT
5
GND
1
VDD
7
CNVST
8
SCLK
4
REF
10-Bit
SAR
2
AIN1/AIN+
2
AIN2/AIN-
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AS1531-T | 12-Bit, 8-Channels ADC 300ksps; Package Type: TSSOP-20 |
| AS1530-T | 12-Bit, 8-Channels ADC 400ksps; Package Type: TSSOP-20 |
| AS1532-T | 12-Bit, 4-CH, ADC 400ksps; Package Type: TSSOP-16 |
| AS1533-T | 12-Bit, 4-CH, ADC, 300ksps; Package Type: TSSOP-16 |
| AS1538-BTST | 12-bit, 8-CH, 50ksps ADC, I2C; Package Type: TSSOP-16 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AS152R3FLF | 制造商:TT Electronics / IRC 功能描述:AS152R3FLF |
| AS152R3HLF | 制造商:TT Electronics / IRC 功能描述:AS152R3HLF |
| AS152R3JLF | 制造商:TT Electronics / IRC 功能描述:AS152R3JLF |
| AS153 | 制造商:Hubbell Wiring Device-Kellems 功能描述:ROTARY DIMMER, 3 WAY, 1500W, BE |
| AS1530 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 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 |
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