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| 型號(hào)： | AD7612 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 16-Bit, 750 kSPS, Unipolar/Bipolar Programmable Input PulSAR ADC |
| 中文描述： | 16位，750 kSPS的，單極/雙極可編程輸入PulSAR系列ADC的 |
| 文件頁(yè)數(shù)： | 4/32頁(yè) |
| 文件大小： | 587K |
| 代理商： | AD7612 |
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AD7612
Parameter
REFERENCE BUFFER
REFBUFIN Input Voltage Range
EXTERNAL REFERENCE
Voltage Range
Current Drain
TEMPERATURE PIN
Voltage Output
Temperature Sensitivity
Output Resistance
DIGITAL INPUTS
Logic Levels
V
IL
V
IH
I
IL
I
IH
DIGITAL OUTPUTS
Data Format
Pipeline Delay
6
V
OL
V
OH
POWER SUPPLIES
Specified Performance
AVDD
DVDD
OVDD
VCC
VEE
Operating Current
8, 9
AVDD
With Internal Reference
With Internal Reference Disabled
DVDD
OVDD
VCC
VEE
Power Dissipation
With Internal Reference
With Internal Reference Disabled
In Power-Down Mode
10
TEMPERATURE RANGE
11
Specified Performance
1
With V
IN
= 0 V to 5 V or 0 V to 10 V ranges, the input current is typically 70 μA. In all input ranges, the input current scales with throughput. See the Analog Inputs section.
2
All specified performance is guaranteed up to 750 kSPS throughout, however throughputs up to 900 kSPS can be used with some linearity performance degradation.
3
Linearity is tested using endpoints, not best fit. All linearity is tested with an external 5 V reference.
4
LSB means least significant bit. All specifications in LSB do not include the error contributed by the reference.
5
All specifications in decibels are referred to a full-scale range input, FSR. Tested with an input signal at 0.5 dB below full-scale, unless otherwise specified.
6
Conversion results are available immediately after completed conversion.
7
4.75 V or V
REF
– 0.1 V, whichever is larger.
8
Tested in parallel reading mode.
9
With internal reference, PDREF = PDBUF = low; with internal reference disabled, PDREF = PDBUF = high. With internal reference buffer, PDBUF = low.
10
With all digital inputs forced to OVDD.
11
Consult sales for extended temperature range.
Rev. 0 | Page 4 of 32
Conditions/Comments
PDREF = high
PDREF = PDBUF = high
REF
750 kSPS throughput
@ 25°C
Parallel or serial 16-bit
I
SINK
= 500 μA
I
SOURCE
= –500 μA
@ 750 kSPS throughput
VCC = 15 V, with internal reference buffer
VCC = 15 V
VEE = 15 V
@ 750 kSPS throughput
PDREF = PDBUF = low
PDREF = PDBUF = high
PD = high
T
MIN
to T
MAX
Min
2.4
4.75
0.3
2.1
1
1
OVDD 0.6
4.75
7
4.75
2.7
7
15.75
40
Typ
2.5
5
250
311
1
4.33
5
5
15
15
19.5
18
6.5
0.5
3
2.3
2
205
190
10
Max
2.6
AVDD + 0.1
+0.6
OVDD + 0.3
+1
+1
0.4
5.25
5.25
5.25
15.75
0
230
210
+85
Unit
V
V
μA
mV
mV/°C
kΩ
V
V
μA
μA
V
V
V
V
V
V
V
mA
mA
mA
mA
mA
mA
mA
mW
mW
μW
°C
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| AD7612BCPZ | 功能描述:IC ADC 16BIT 750KSPS SAR 48LFCSP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:PulSAR® 其它有關(guān)文件:TSA1204 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:- 位數(shù):12 采樣率（每秒）:20M 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:2 功率耗散（最大）:155mW 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-TQFP 供應(yīng)商設(shè)備封裝:48-TQFP（7x7） 包裝:Digi-Reel® 輸入數(shù)目和類型:4 個(gè)單端，單極；2 個(gè)差分，單極 產(chǎn)品目錄頁(yè)面:1156 (CN2011-ZH PDF) 其它名稱:497-5435-6 |
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| AD7612BST | 制造商:Analog Devices 功能描述:ADC 16BIT 750KSPS SAR 48-LQFP 制造商:Analog Devices 功能描述:ADC, 16BIT, 750KSPS, SAR, 48-LQFP |
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