Datasheet > AD7843ARQ-REEL7

AD7843ARQ-REEL7

更新时间： 2024-01-11 05:14:16

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
16页	191K
描述
Touch Screen Digitizer

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数据手册

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AD7843ARQ-REEL7 数据手册

AD7843–Typical Performance Characteristics

207

206

205

204

203

202

201

200

199

198

141

140

139

138

137

136

135

134

–40

–20

100

–40

–20

100

TEMPERATURE – ؇C

TPC 1. Supply Current vs. Temperature

TPC 4. Power-Down Supply Current vs. Temperature

230

220

210

200

190

180

170

160

150

1000

= 12.5kHz

SAMPLE

= +V

REF

= +V

REF

100

2.2

2.6

3.0

3.4

+V – V

3.8

4.2

4.6

5.0

2.7

3.2

3.7

4.2

4.7

5.2

+V – V

TPC 2. Supply Current vs. +V_CC

TPC 5. Maximum Sample Rate vs. +V_CC

0.20

0.15

0.6

0.4

0.10

0.2

0.05

0.00

0.0

–0.05

–0.10

–0.15

–0.20

–0.2

–0.4

–0.6

–40

–20

100

–40

–20

100

TEMPERATURE – ؇C

TPC 3. Change in Gain vs. Temperature

TPC 6. Change in Offset vs. Temperature

–6–

REV. 0

1...3 4 567 8 9...16

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