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參數(shù)資料
| 型號： | AS1523-T |
| 廠商： | AUSTRIAMICROSYSTEMS AG |
| 元件分類： | ADC |
| 英文描述： | 10-Bit, 4-Ch, 300ksps, ADC; Package Type: TSSOP-16 |
| 封裝： | TSSOP-16 |
| 文件頁數(shù)： | 6/28頁 |
| 文件大?。?/td> | 893K |
| 代理商： | AS1523-T |
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Revision 1.00
6 - 28
AS1522/AS1523
Data Sheet
- Electrical Characteristics
C
BYPREF
ADJ
Capacitive Bypass at
REFADJ
REFADJ Output Voltage
REFADJ Input Range
REFADJ Buffer Disable
Threshold
Buffer Voltage Gain
0.01
10
μF
1.22
±100
V
mV
For small adjustments, from 1.22V
To power down the internal reference
1.4
V
DD1
-
1
V
2.045
V/V
External Reference
: Reference buffer disabled, reference applied to pin REF
REF Input Voltage Range
8
1.0
V
DD1
+
50mV
V
REF Input Current
V
REF
= 2.50V,
f
SCLK
= 6.4MHz
V
REF
= 2.50V, f
SCLK
= 0
Power-Down, f
SCLK
= 0
200
350
μA
320
5
Digital Inputs
: DIN, SCLK, CSN
V
INH
Input High Voltage
0.7 x
V
DD
V
V
INL
Input Low Voltage
0.3 x
V
DD
V
V
HYST
I
IN
C
IN
Digital Outputs
: DOUT, SSTRB
V
OL
Output Voltage Low
V
OH
Output Voltage High
I
L
Tri-State Leakage Current
C
OUT
Tri-State Output Capacitance
Power Supply
V
DD1
,
V
DD2
,
V
DD3
Input Hysteresis
Input Leakage
Input Capacitance
0.2
V
μA
pF
V
IN
= 0 or V
DD2
-1
+1
5
I
SINK
= 5mA
I
SOURCE
= 1mA
CSN = V
DD2
CSN = V
DD2
0.4
V
V
μA
pF
4
-10
+10
5
Positive Supply Voltage
9
4.5
5.5
V
I
VDD1
,
I
VDD2
,
I
VDD3
Supply Current
V
DD1
= V
DD2
=
V
DD3
= 5.5V
Normal Operation with
External Reference
10
Normal Operation with
Internal Reference
10
Reduced-Power Mode
11
Full Power-Down Mode
2.8
3.3
mA
3.3
3.8
0.4
0.8
0.5
2
μA
PSR
Power-Supply Rejection
V
DD1
= V
DD2
= V
DD3
= 5V ±10%
-2
±0.1
+2
mV
1. Tested at V
DD1
= V
DD2
= V
DD3
= +5V, COM = GND, bit
RANGE (page 15)
= 1, single-ended input mode.
2. Relative accuracy is the deviation of the analog value at any code from its theoretical value after the gain error
and offset error have been nulled.
3. Offset nulled.
4. Ground on channel; sinewave applied to all off channels.
5. Conversion time is defined as the number of clock cycles multiplied by the clock period; clock has 50% duty
cycle.
6. The absolute voltage range for the analog inputs (CH0:CH3, and COM) is from GND to V
DD1
.
7. External load should not change during conversion for specified accuracy. Guaranteed specification of 4mV/mA
is a result of production test limitations.
8. AS1522/AS1523 performance is limited by the device noise floor, typically 300μVp-p.
Table 3. AS1522 Electrical Characteristics (Continued)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
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PDF描述 |
|---|---|
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AS1524 | 制造商:AMSCO 制造商全稱:austriamicrosystems AG 功能描述:150ksps, 12-Bit, 1-Channel Pseudo/True-Differential and 2-Channel Single-Ended ADCs |
| AS1524 EB | 功能描述:BOARD EVAL AS1524 RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - 模數(shù)轉換器 (ADC) 系列:- 產(chǎn)品培訓模塊:Obsolescence Mitigation Program 標準包裝:1 系列:- ADC 的數(shù)量:1 位數(shù):12 采樣率（每秒）:94.4k 數(shù)據(jù)接口:USB 輸入范圍:±VREF/2 在以下條件下的電源（標準）:- 工作溫度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板，軟件 |
| AS1524_1 | 制造商:AMSCO 制造商全稱:austriamicrosystems AG 功能描述:150ksps, 12-Bit, 1-Channel Pseudo/True-Differential and 2-Channel Single-Ended ADCs |
| AS1524-BTDR | 功能描述:IC A/D 12-BIT 1-CH 150K 8-TDFN RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉換器 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- 位數(shù):10 采樣率（每秒）:357k 數(shù)據(jù)接口:DSP，MICROWIRE?，QSPI?，串行，SPI? 轉換器數(shù)目:1 功率耗散（最大）:830µW 電壓電源:單電源 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應商設備封裝:10-TDFN-EP（3x3） 包裝:剪切帶 (CT) 輸入數(shù)目和類型:2 個單端，單極；2 個單端，雙極；1 個差分，單極；1 個差分，雙極 產(chǎn)品目錄頁面:1396 (CN2011-ZH PDF) 其它名稱:MAX1395ETB+TCT |
| AS1524BTDT | 制造商:ams 功能描述:IC ADC 12BIT 150KSPS TDFN-8 制造商:ams 功能描述:IC, ADC, 12BIT, 150KSPS, TDFN-8, Resolution (Bits):12bit, Sampling Rate:150kSPS, Supply Voltage Type:Single, Supply Voltage Min:2.7V, Supply Voltage Max:5.25V, Supply Current:485A, Digital IC Case Style:DFN, No. of Pins:8, MSL:- , RoHS Compliant: Yes 制造商:ams 功能描述:T&R / TDFN 8 |
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