DS4422N+ MAXIM [Maxim Integrated Products], DS4422N+ Datasheet
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DS4422N+
Related parts for DS4422N+
DS4422N+ Summary of contents
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... Power-Supply Adjustment Power-Supply Margining Adjustable Current Sink or Source Ordering Information PART OUTPUTS TEMP RANGE DS4422N+ 2 -40°C to +85°C DS4422N+T&R 2 -40°C to +85°C DS4424N+ 4 -40°C to +85°C DS4424N+T&R 4 -40°C to +85°C + Denotes a lead-free package. T&R = Tape and reel. ...
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Two-/Four-Channel, I Current DAC ABSOLUTE MAXIMUM RATINGS Voltage Range SDA, and SCL CC Relative to Ground.............................................-0.5V to +6.0V Voltage Range on A0, A1, FS0, FS1, FS2, FS3, OUT0, OUT1, OUT2, and OUT3 Relative to Ground ................-0.5V to ...
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Two-/Four-Channel, I OUTPUT CURRENT SOURCE CHARACTERISTICS (continued +2.7V to +5.5V -40°C to +85°C.) CC PARAMETER SYMBOL Output Current Variation Due to Power-Supply Change Output Current Variation Due to Output-Voltage Change Output Leakage Current at Zero ...
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Two-/Four-Channel, I Current DAC (T = +25°C, unless otherwise noted.) A SUPPLY CURRENT vs. SUPPLY VOLTAGE 250 200 150 100 DOES NOT INCLUDE CURRENT DRAWN BY RESISTORS CONNECTED TO FS0, FS1, FS2, OR FS3 50 0 2.5 3.0 3.5 4.0 ...
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Two-/Four-Channel, I PIN NAME DS4424 DS4422 SDA SCL GND Ground 4 — FS3 Full-Scale Calibration Input. A resistor to ground on these pins determines the full-scale 5 — FS2 current ...
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Two-/Four-Channel, I Current DAC Detailed Description The DS4422/DS4424 contain two or four I current sources that are each capable of sinking and sourcing current. Each output (OUT0, OUT1, OUT2, and OUT3) has 127 sink and 127 source settings that can ...
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Two-/Four-Channel, I Example 80kΩ and register 0xF8h is written to FS0 a value of 0xAAh. Calculate the output current (0.976V/80kΩ) x (127/16) = 96.838µA FS The MSB of the output register the output ...
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Two-/Four-Channel, I Current DAC 2 TYPICAL I C WRITE TRANSACTION MSB LSB START R/W READ/ SLAVE WRITE ADDRESS* 2 EXAMPLE I C TRANSACTIONS (WHEN A0 AND A1 ARE GROUNDED) 20h A) SINGLE BYTE ...
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Two-/Four-Channel, I 4.7kΩ 4.7kΩ SDA SCL A1 A0 GND *V AND V VALUES ARE DETERMINED BY THE DC-DC CONVERTER AND SHOULD NOT BE CONFUSED WITH V OUT FB Figure 3. Example Application Circuit Applications Information Example Calculations for an Adjustable ...
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Two-/Four-Channel, I Current DAC Pin Configuration TOP VIEW 1 SDA SCL 2 3 GND FS3 (N.C.) 4 DS4422/ DS4424 FS2 (N.C.) 5 FS1 6 *EP FS0 INDICATES DS4422 ONLY. *EXPOSED PAD Maxim cannot assume responsibility for use ...