參數(shù)資料
型號: AS1520-T
廠商: AUSTRIAMICROSYSTEMS AG
元件分類: ADC
英文描述: 10-Bit, 8-Ch, 400ksps, ADC; Package Type: TSSOP-20
封裝: TSSOP-20
文件頁數(shù): 25/29頁
文件大?。?/td> 1043K
代理商: AS1520-T
www.austriamicrosystems.com
Revision 1.00
25 - 29
AS1520/AS1521
Data Sheet
- Application Information
Quick Evaluation Circuit
In order to quickly evaluate the analog performance of the AS1520/AS1521, use the circuit shown in
Figure 35
.
Figure 35. Evaluation Circuit Diagram
Connecting DIN to V
DD2
shifts in control bytes of $FF
h
, which trigger single-ended conversions (bit
RANGE (page 15)
= 1) on CH7 without powering down between conversions. The SSTRB output pulses high for one clock period before
the MSB of the 10-bit conversion result is shifted out of DOUT. Varying the analog input to CH7 will alter the sequence
of bits from DOUT. A total of 16 clock cycles is required per conversion.
Note:
All SSTRB and DOUT output transitions occur 25ns (typ) after the rising edge of SCLK.
+2.5V
Analog
Input
0.1μF
12
REFADJ
11
REF
4.7μF
13
GND
17
CSN
14
DOUT
15
SSTRB
18
SCLK
16
DIN
0.1μF
To
V
DD2
0.1μF
10μF
+3 or
+5V
External
Clock
8
CH7
AS1520/
AS1521
TBA
20
V
DD1
19
V
DD2
10
V
DD3
9
COM
相關PDF資料
PDF描述
AS1521-T 10-Bit, 8-Ch, 300ksps, ADC; Package Type: TSSOP-20
AS1523-T 10-Bit, 4-Ch, 300ksps, ADC; Package Type: TSSOP-16
AS1524-BTDT μPower 12-Bit 1-CH 150ksps TD; Package Type: TDFN(3x3)-8
AS1526-BSOT 10-bit ADC 1-CH, 73ksps intRef; Package Type: SOIC-8
AS1527-BSOT 10-bit ADC, 1-Channel, 73ksps; Package Type: SOIC-8
相關代理商/技術參數(shù)
參數(shù)描述
AS1521 制造商:AMSCO 制造商全稱:austriamicrosystems AG 功能描述:10-Bit, Single-Supply, Low-Power, 400/300ksps, 8-Channel A/D Converters
AS1521BTST 制造商:AMS 功能描述:IC ADC 10BIT 300KSPS TSSOP-20 制造商:AMS 功能描述:IC, ADC, 10BIT, 300KSPS, TSSOP-20; Resolution (Bits):10bit; Sampling Rate:300kSPS; Supply Voltage Type:Single; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Supply Current:2.7mA; Digital IC Case Style:TSSOP; No. of Pins:20 ;RoHS Compliant: Yes
AS1521-BTST 功能描述:IC ADC 10BIT 8CH 300K 20-TSSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:250 系列:- 位數(shù):12 采樣率(每秒):1.8M 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 功率耗散(最大):1.82W 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:48-LQFP 供應商設備封裝:48-LQFP(7x7) 包裝:管件 輸入數(shù)目和類型:2 個單端,單極
AS1521-BTSU 制造商:AMSCO 制造商全稱:austriamicrosystems AG 功能描述:10-Bit, Single-Supply, Low-Power, 400/300ksps, 8-Channel A/D Converters
AS1521-T 制造商:ams 功能描述:IC ADC 10BIT 8CH 300K 20-TSSOP 制造商:ams 功能描述:T&R / TSSOP 16