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| 型號(hào)： | AS1533-T |
| 廠商： | AUSTRIAMICROSYSTEMS AG |
| 元件分類： | ADC |
| 英文描述： | 12-Bit, 4-CH, ADC, 300ksps; Package Type: TSSOP-16 |
| 封裝： | TSSOP-16 |
| 文件頁(yè)數(shù)： | 8/28頁(yè) |
| 文件大?。?/td> | 920K |
| 代理商： | AS1533-T |
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Revision 1.00
8 - 28
AS1532/AS1533
Data Sheet
- Electrical Characteristics
T
CVREF
REF Output
Temperature Coefficient
±25
ppm/
°C
mV/
mA
μF
Load Regulation
7
0 to 0.75mA output load
0.6
2.0
C
BYPREF
C
BYPREF
ADJ
Capacitive Bypass at REF
Capacitive Bypass
at REFADJ
REFADJ Output Voltage
REFADJ Input Range
REFADJ Buffer
Disable Threshold
Buffer Voltage Gain
External Reference
: Reference buffer disabled, reference applied to REF
4.7
10
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
REF Input Voltage Range
8
1.0
V
DD1
+
50mV
350
320
5
V
REF Input Current
V
REF
= 2.50V, f
SCLK
= 4.8MHz
V
REF
= 2.50V, f
SCLK
= 0
In power-down, f
SCLK
= 0
200
μA
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
Input Hysteresis
Input Leakage
Input Capacitance
0.8
V
μA
pF
V
IN
= 0 or V
DD2
-1
+1
5
I
SINK
= 5mA
0.45
V
V
OH
Output Voltage High
I
SOURCE
= 0.5mA
V
DD2
-
0.5V
-10
V
I
L
Tri-State Leakage Current
Tri-State Output
Capacitance
Power Supply
V
DD1
,
V
DD2
,
V
DD3
CSN = V
DD2
+10
μA
C
OUT
CSN = V
DD2
5
pF
Positive Supply Voltage
9
2.7
3.6
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
11
V
DD1
= V
DD2
= V
DD3
= 2.7 to 3.6V,
Mid-Scale Input
2.2
2.7
2.7
3.2
mA
0.4
0.8
0.5
2
μA
PSR
Power-Supply Rejection
-2
±0.1
+2
mV
1. Tested at V
DD1
= V
DD2
= V
DD3
= +3V; COM = GND; bit
RANGE (page 15)
= 1, single-ended input mode.
Table 4. AS1533 Electrical Characteristics (Continued)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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: |
| AS15360FLF | 制造商:TT Electronics / IRC 功能描述:AS15360FLF |
| AS15360HLF | 制造商:TT Electronics / IRC 功能描述:AS15360HLF |
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