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參數資料
| 型號： | AS1526-BSOT |
| 廠商： | AUSTRIAMICROSYSTEMS AG |
| 元件分類： | ADC |
| 英文描述： | 10-bit ADC 1-CH, 73ksps intRef; Package Type: SOIC-8 |
| 中文描述： | 1-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8 |
| 封裝： | SOIC-8 |
| 文件頁數： | 1/20頁 |
| 文件大?。?/td> | 307K |
| 代理商： | AS1526-BSOT |
AS1526, AS1527
10-Bit, Single Supply, Low-Power, 73ksps A/D Converters
wwwams.com
Revision 1.4
1 - 20
1 General Description
The AS1526/AS1527 are low-power, 10-bit, 73ksps analog-to-digital
(A/D) converters specifically designed for single-supply A/D
applications. Superior AC characteristics, very low power
consumption, and robust packaging make these ultra-small devices
perfect for battery-powered analog-data collection devices.
The integrated successive-approximation register (SAR) and a fast
(1.5μs) sampling track/hold time provide an economc and highly-
reliable A/D conversion solution.
The AS1526/AS1527 operate froma single 2.7 to 3.6V supply. The
AS1527 requires an external reference, using less power than the
AS1526, however, the AS1526 features an internal 2.5V reference.
As with the AS1527, the AS1526 can also be used with an external
reference, which uses the input range 0V to V
REF
, including the
positive supply range.
The AS1527 consumes only 3mW (V
DD
= 3V) at the 73ksps
maximumsampling speed. Both devices feature a low-current
(0.3μA) shutdown mode, which reduces power consumption at
slower throughput rates.
Data accesses are made via the standard, high-speed 3-wire serial
interface, which is SPI-, QSPI-, and Mcrowire-compatible. Both
devices contain an internal clock, however, both devices also
support an external clock for increased flexibility.
The AS1526/AS1527 are available in an 8-pin SOIC-150 package.
Figure 1. Block Diagramand Pin Assignments
2 Key Features
10-Bit Resolution with 7.5μs Conversion Time
Sampling Rate: 73ksps
Straight Binary (Unipolar) Data Format
Single-Supply Operation:+2.7V to +3.6V
Internal 2.5V Reference (AS1526)
Low Power-Consumption:
- 4mW (73ksps, AS1526)
- 3mW (73ksps, AS1527)
- 66μW (1ksps, AS1527)
- 1μW (Shutdown Mode)
Integrated Track/Hold Amplifier
Internal Clock
SPI/QSPI/Mcrowire 3-Wire Serial Interface
Operating Temperature Range: -40 to +85oC
8-pin SOIC-150 Package
3 Applications
The devices are ideal for remote sensors, data-acquisition, data
logging devices, lab instruments, or for any other space-limted A/D
devices with low power consumption and single-supply
requirements.
AS1526/AS1527
Control
Logic
Output
Shift
Register
Internal
Clock
SAR
Track/Hold
2.5V
Ref
AS1526/
AS1527
4
REF
AS1526
only
10-Bit
6
DOUT
5
GND
1
V
DD
7
CSN
8
SCLK
3
SHDNN
2
AIN
4
REF
3
SHDNN
2
AIN
1
V
DD
5 GND
6 DOUT
7 CSN
8 SCLK
相關PDF資料 |
PDF描述 |
|---|---|
| AS1527-BSOT | 10-bit ADC, 1-Channel, 73ksps; Package Type: SOIC-8 |
| AS1528-BTDT | μPower 10-Bit 1-CH 150ksps TD; Package Type: TDFN(3x3)-8 |
| AS1529-BTDT | μPower 10-Bit 2-CH 150ksps SE; Package Type: TDFN(3x3)-8 |
| AS1531-T | 12-Bit, 8-Channels ADC 300ksps; Package Type: TSSOP-20 |
| AS1530-T | 12-Bit, 8-Channels ADC 400ksps; Package Type: TSSOP-20 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AS1526BSOU | 制造商:ams 功能描述:IC ADC 10BIT 73KSPS SOIC-8 制造商:ams 功能描述:IC, ADC, 10BIT, 73KSPS, SOIC-8, Resolution (Bits):10bit, Sampling Rate:73kSPS, Supply Voltage Type:Single, Supply Voltage Min:2.7V, Supply Voltage Max:3.6V, Supply Current:1.4mA, Digital IC Case Style:SOIC, No. of Pins:8, MSL:- , RoHS Compliant: Yes 制造商:ams 功能描述:SOIC 8 |
| AS1526-BSOU | 功能描述:IC A/D 10-BIT 1-CH 73K 8-SOIC RoHS:是 類別:集成電路 (IC) >> 數據采集 - 模數轉換器 系列:- 其它有關文件:TSA1204 View All Specifications 標準包裝:1 系列:- 位數:12 采樣率（每秒）:20M 數據接口:并聯 轉換器數目:2 功率耗散（最大）:155mW 電壓電源:模擬和數字 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-TQFP 供應商設備封裝:48-TQFP（7x7） 包裝:Digi-Reel® 輸入數目和類型:4 個單端，單極；2 個差分，單極 產品目錄頁面:1156 (CN2011-ZH PDF) 其它名稱:497-5435-6 |
| AS1527 | 制造商:AMSCO 制造商全稱:austriamicrosystems AG 功能描述:10-Bit, Single Supply, Low-Power, 73ksps A/D Converters |
| AS1527-BSOT | 功能描述:IC ADC 10BIT 1CH 73K 8-SOIC RoHS:是 類別:集成電路 (IC) >> 數據采集 - 模數轉換器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:250 系列:- 位數:12 采樣率（每秒）:1.8M 數據接口:并聯 轉換器數目:1 功率耗散（最大）:1.82W 電壓電源:模擬和數字 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-LQFP 供應商設備封裝:48-LQFP（7x7） 包裝:管件 輸入數目和類型:2 個單端，單極 |
| AS1527BSOU | 制造商:AMS 功能描述:IC ADC 10BIT 73KSPS SOIC-8 制造商:AMS 功能描述:IC, ADC, 10BIT, 73KSPS, SOIC-8; Resolution (Bits):10bit; Sampling Rate:73kSPS; Supply Voltage Type:Single; Supply Voltage Min:2.7V; Supply Voltage Max:3.6V; Supply Current:1.4mA; Digital IC Case Style:SOIC; No. of Pins:8; DNL:1LSB ;RoHS Compliant: Yes |
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