參數(shù)資料
型號: EVAL-AD7877EB
廠商: Analog Devices, Inc.
英文描述: Touch Screen Controller
中文描述: 觸摸屏控制器
文件頁數(shù): 10/44頁
文件大小: 1002K
代理商: EVAL-AD7877EB
AD7877
TYPICAL PERFORMANCE CHARACTERISTICS
T
A
= 25°C, V
CC
= 2.7 V, V
REF
= 2.5 V, f
SAMPLE
= 125 kHz, f
DCLK
= 16 × f
SAMPLE
= 2 MHz, unless otherwise noted.
Rev. A | Page 10 of 44
800
700
600
500
–50
–30
–10
0
30
50
70
90
0
TEMPERATURE (
°
C)
C
μ
A
ADC AND REF
ADC, REF, AND DAC
Figure 5. Supply Current vs. Temperature
1000
400
500
600
700
800
900
2.0
2.3
2.6
2.9
3.2
3.5
V
CC
(V)
3.8
4.1
4.4
4.7
5.0
0
C
μ
A
ADC AND REF
ADC, REF, AND DAC
Figure 6. Supply Current vs. V
CC
0.6
–0.6
–0.5
–0.4
–0.3
–0.2
–0.1
0
0.1
0.2
0.3
0.4
0.5
–50
–30
–10
10
30
50
70
90
0
TEMPERATURE (
°
C)
D
°
C
Figure 7. Change in ADC Gain vs. Temperature
200
80
100
120
140
160
180
–50
–30
–10
10
30
50
70
90
0
TEMPERATURE (
°
C)
C
Figure 8. Full Power-Down I
DD
vs. Temperature
0.6
–0.6
–0.5
–0.4
–0.3
–0.2
–0.1
0
0.1
0.2
0.3
0.4
0.5
–50
–30
–10
10
30
50
70
90
0
TEMPERATURE (
°
C)
D
°
C
Figure 9. Change in ADC Offset vs. Temperature
1.0
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
0
500
1000
1500
2000
CODE
2500
3000
3500
4000
0
I
Figure 10. ACD INL Plot
相關(guān)PDF資料
PDF描述
EVAL-AD7887CB +2.7 V to +5.25 V, Micropower, 2-Channel, 125 kSPS, 12-Bit ADC in 8-Lead uSOIC
EVAL-AD7888CB +2.7 V to +5.25 V, Micropower, 8-Channel, 125 kSPS, 12-Bit ADC in 16-Lead TSSOP
EVAL-AD7892-2CB LC2MOS Single Supply, 12-Bit 600 kSPS ADC
EVAL-AD7892-3CB LC2MOS Single Supply, 12-Bit 600 kSPS ADC
EVAL-AD7898CB Evaluation Board for 5V, 12-Bit, Serial 220kSPS ADC in 8-Pin Package
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EVAL-AD7877EBZ 功能描述:BOARD EVALUATION FOR AD7877 RoHS:是 類別:編程器,開發(fā)系統(tǒng) >> 評估演示板和套件 系列:- 標準包裝:1 系列:- 主要目的:電信,線路接口單元(LIU) 嵌入式:- 已用 IC / 零件:IDT82V2081 主要屬性:T1/J1/E1 LIU 次要屬性:- 已供物品:板,電源,線纜,CD 其它名稱:82EBV2081
EVAL-AD7879-1EBZ 功能描述:BOARD EVALUATION FOR AD7879-1 RoHS:是 類別:編程器,開發(fā)系統(tǒng) >> 評估演示板和套件 系列:- 標準包裝:1 系列:- 主要目的:電信,線路接口單元(LIU) 嵌入式:- 已用 IC / 零件:IDT82V2081 主要屬性:T1/J1/E1 LIU 次要屬性:- 已供物品:板,電源,線纜,CD 其它名稱:82EBV2081
EVAL-AD7879EBZ 功能描述:BOARD EVALUATION FOR AD7879 RoHS:是 類別:編程器,開發(fā)系統(tǒng) >> 評估演示板和套件 系列:- 標準包裝:1 系列:- 主要目的:電信,線路接口單元(LIU) 嵌入式:- 已用 IC / 零件:IDT82V2081 主要屬性:T1/J1/E1 LIU 次要屬性:- 已供物品:板,電源,線纜,CD 其它名稱:82EBV2081
EVAL-AD7887CB 制造商:Analog Devices 功能描述:EVAL BD FOR 2.7 V TO 5.25 V, MICROPWR, 2CH, 125 KSPS, 12-BIT - Bulk
EVAL-AD7887CB4 制造商:AD 制造商全稱:Analog Devices 功能描述:2.7 V to 5.25 V, Micropower, 2-Channel, 125 kSPS, 12-Bit ADC in 8-Lead MSOP