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參數(shù)資料
| 型號(hào)： | AS1532-T |
| 廠商： | AUSTRIAMICROSYSTEMS AG |
| 元件分類： | ADC |
| 英文描述： | 12-Bit, 4-CH, ADC 400ksps; Package Type: TSSOP-16 |
| 封裝： | TSSOP-16 |
| 文件頁(yè)數(shù)： | 3/28頁(yè) |
| 文件大小： | 920K |
| 代理商： | AS1532-T |
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Revision 1.00
3 - 28
AS1532/AS1533
Data Sheet
- Pinout
4 Pinout
Pin Assignments
Figure 2. Pin Assignments (Top View)
Pin Descriptions
Table 1. Pin Descriptions
Pin Number
1
2:5
6
7
Pin Name
V
DD1
CH0:CH3
COM
V
DD3
Description
Positive Supply Voltage
Analog Sampling Inputs.
These four pins serve as analog sampling inputs.
Common Analog Inputs
. Tie this pin to ground in single-ended mode.
Positive Supply Voltage
Reference-Buffer Output/A/DC Reference Input
. This pin serves as the reference
voltage for analog-to-digital conversions. In internal reference mode, the reference
buffer provides a +2.50V nominal output, externally adjustable at pin REFADJ. In
external reference mode, disable the internal buffer by pulling pin REFADJ to V
DD1
.
Reference-Buffer Amplifier Input
. To disable the reference-buffer amplifier, tie this
pin to V
DD1
.
Analog and Digital Ground
Serial Data Output
. Data is clocked out at the rising edge of pin SCLK. DOUT is high
impedance when CSN is high.
Serial Strobe Output
. SSTRB pulses high for one clock period before the MSB is
clocked out. SSTRB is high impedance when CSN is high.
Serial Data Input
. Data is clocked in at the rising edge of SCLK.
Active-Low Chip Select
. Data will not be clocked into pin DIN unless CSN is low.
When CSN is high, pins DOUT and SSTRB are high impedance.
Serial Clock Input
. This pin clocks data into and out of the serial interface, and is used
to set the conversion speed.
Note:
The duty cycle must be between 40 and 60%.
Positive Supply Voltage
8
REF
9
REFADJ
10
GND
11
DOUT
12
SSTRB
13
DIN
14
CSN
15
SCLK
16
V
DD2
AS1532/
AS1533
1
V
DD1
2
CH0
3
CH1
4
CH2
5
CH3
6
COM
7
V
DD3
8
REF
16 V
DD2
15 SCLK
14 CSN
13 DIN
12 SSTR
11 DOUT
10 GND
9
REFADJ
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AS1533 | 制造商:AMSCO 制造商全稱:austriamicrosystems AG 功能描述:12-Bit, Single-Supply, Low-Power, 400/300ksps, 4-Channel A/D Converters |
| AS1533-T | 功能描述:IC ADC 12BIT 4CH 300K 16-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(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)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(yīng)商設(shè)備封裝:48-LQFP（7x7） 包裝:管件 輸入數(shù)目和類型:2 個(gè)單端，單極 |
| AS1534 | 制造商:AMSCO 制造商全稱:austriamicrosystems AG 功能描述:12-bit, 8-Channel, Low-Power, 200ksps A/D Converter |
| AS1536 | 制造商:AMSCO 制造商全稱:austriamicrosystems AG 功能描述:12-Bit, Single Supply, Low-Power, 73ksps A/D Converters |
| AS15360204PD | 制造商:Raltron Electronics Corporation 功能描述: |
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