低功耗單納米DAC
AD5660:16位
AD5640:14位
AD5620:12位
保證12位精度
芯片上，1.25 V/2.5 V，5 ppm/°C參考
小型8引腳SOT-23、MSOP和LFCSP封裝
5 V時功率降至480 nA，3 V時降至200 nA
3 V/5 V單電源
設計保證16位單調
通電復位至零/中間刻度
3個斷電功能
具有施密特觸發輸入的串行接口
鐵路對鐵路運營
SYNC中斷設施
應用
過程控制
數據采集系統
便攜式電池供電儀器
數字增益和偏移調整
可編程電壓和電流源
可編程衰減器
一般說明
納米DAC成員AD5620/AD5640/AD5660™
設備系列，低功耗，單，12-/14-1/16位，緩沖
電壓輸出DAC，并通過設計保證單調。
AD5620/AD5640/AD5660-1部件包括內部，
1.25 V，5 ppm/°C參考，給出滿量程輸出電壓
AD5620/AD5640/AD5660-2-3部件包括
內部，2.5 V，5 ppm/°C參考，給出滿量程輸出
電壓范圍為5V。與每個部件相關的參考值為
在VREFOUT引腳上可用。
這些部件包含一個通電復位電路，以確保
DAC輸出功率高達0 V（AD5620/AD5640/AD5660-1-2）
或中等刻度（AD5620-3和AD5660-3），并保持在該刻度直到
發生有效寫入。零件包含斷電
將設備的電流消耗降低到
5V時為480 nA，并提供軟件可選輸出負載
當處于斷電模式時。功耗為
5V時為2.5 mW，在斷電模式下降至1μW。
AD5620/AD5640/AD5660片上精度輸出
放大器允許實現軌間輸出擺動。對于
遙感應用，輸出放大器的反相
用戶可以使用輸入。AD5620/AD5640/AD5660使用
一個多功能的3線串行接口，可在時鐘頻率上工作
至30 MHz，并與標準SPI®、QSPI兼容™,
微導線™, 以及DSP接口標準。
AD5620ARJZ-1500RL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D6V Zero ±6 LSB INL 1.25 V
AD5620ARJ-2500RL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D2L Zero ±6 LSB INL 2.5 V
AD5620ARJZ-2500RL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D5D Zero ±6 LSB INL 2.5 V
AD5620ARJ-2REEL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D2L Zero ±6 LSB INL 2.5 V
AD5620ARJZ-2REEL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D5D Zero ±6 LSB INL 2.5 V
AD5620ARMZ-2 −40°C to +105°C 8-Lead MSOP RM-8 DGY Zero ±6 LSB INL 2.5 V
AD5620ARMZ-2REEL7 −40°C to +105°C 8-Lead MSOP RM-8 DGY Zero ±6 LSB INL 2.5 V
AD5620BCPZ-1500RL7 −40°C to +105°C 8-Lead LFCSP_WD CP-8-15 DL9 Zero ±6 LSB INL 1.5 V
AD5620BCPZ-1RL7 −40°C to +105°C 8-Lead LFCSP_WD CP-8-15 DL9 Zero ±6 LSB INL 1.5 V
AD5620BCPZ-2500RL7 −40°C to +105°C 8-Lead LFCSP_WD CP-8-15 DLC Zero ±6 LSB INL 2.5 V
AD5620BCPZ-2RL7 −40°C to +105°C 8-Lead LFCSP_WD CP-8-15 DLC Zero ±6 LSB INL 2.5 V
AD5620BRJ-1500RL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D2H Zero ±1 LSB INL 1.25 V
AD5620BRJZ-1500RL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D87 Zero ±1 LSB INL 1.25 V
AD5620BRJ-1REEL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D2H Zero ±1 LSB INL 1.25 V
AD5620BRJ-2500RL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D2J Zero ±1 LSB INL 2.5 V
AD5620BRJZ-2500RL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D5C Zero ±1 LSB INL 2.5 V
AD5620BRJ-2REEL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D2J Zero ±1 LSB INL 2.5 V
AD5620BRJZ-2REEL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D5C Zero ±1 LSB INL 2.5 V
AD5620CRM-1 −40°C to +105°C 8-Lead MSOP RM-8 D2M Zero ±1 LSB INL 1.25 V
AD5620CRMZ-1 −40°C to +105°C 8-Lead MSOP RM-8 DGM Zero ±1 LSB INL 1.25 V
AD5620CRM-1REEL7 −40°C to +105°C 8-Lead MSOP RM-8 D2M Zero ±1 LSB INL 1.25 V
AD5620CRMZ-1REEL7 −40°C to +105°C 8-Lead MSOP RM-8 DGM Zero ±1 LSB INL 1.25 V
AD5620CRM-2 −40°C to +105°C 8-Lead MSOP RM-8 D2N Zero ±1 LSB INL 2.5 V
AD5620CRM-2REEL7 −40°C to +105°C 8-Lead MSOP RM-8 D2N Zero ±1 LSB INL 2.5 V
AD5620CRMZ-2 −40°C to +105°C 8-Lead MSOP RM-8 D59 Zero ±1 LSB INL 2.5 V
AD5620CRMZ-2REEL7 −40°C to +105°C 8-Lead MSOP RM-8 D59 Zero ±1 LSB INL 2.5 V
AD5620CRM-3 −40°C to +105°C 8-Lead MSOP RM-8 D2P Midscale ±1 LSB INL 2.5 V
AD5620CRMZ-3 −40°C to +105°C 8-Lead MSOP RM-8 DGN Midscale ±1 LSB INL 2.5 V
AD5620CRMZ-3REEL7 −40°C to +105°C 8-Lead MSOP RM-8 DGN Midscale ±1 LSB INL 2.5 V
EVAL-AD5620EBZ Evaluation Board
AD5640ARJ-2500RL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D2T Zero ±8 LSB INL 2.5 V
AD5640ARJZ-2500RL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 DC6 Zero ±8 LSB INL 2.5 V
AD5640ARJZ-2REEL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 DC6 Zero ±8 LSB INL 2.5 V
AD5640BCPZ-1500RL7 −40°C to +105°C 8-Lead LFCSP_WD CP-8-15 DLV Zero ±4 LSB INL 1.25 V
AD5640BCPZ-1RL7 −40°C to +105°C 8-Lead LFCSP_WD CP-8-15 DLV Zero ±4 LSB INL 1.25 V
AD5640BCPZ-2500RL7 −40°C to +105°C 8-Lead LFCSP_WD CP-8-15 DLW Zero ±4 LSB INL 2.5 V
AD5640BCPZ-2RL7 −40°C to +105°C 8-Lead LFCSP_WD CP-8-15 DLW Zero ±4 LSB INL 2.5 V
AD5640BRJ-1500RL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D2Q Zero ±4 LSB INL 1.25 V
AD5640BRJZ-1500RL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 DC3 Zero ±4 LSB INL 1.25 V
AD5640BRJ-1REEL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D2Q Zero ±4 LSB INL 1.25 V
AD5640BRJZ-1REEL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 DC3 Zero ±4 LSB INL 1.25 V
AD5640BRJZ-2500RL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 DC0 Zero ±4 LSB INL 2.5 V
AD5640BRJ-2REEL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D2R Zero ±4 LSB INL 2.5 V
AD5640BRJZ-2REEL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 DC0 Zero ±4 LSB INL 2.5 V
AD5640CRM-1 −40°C to +105°C 8-Lead MSOP RM-8 D2U Zero ±4 LSB INL 1.25 V
AD5640CRM-1REEL7 −40°C to +105°C 8-Lead MSOP RM-8 D2U Zero ±4 LSB INL 1.25 V
AD5640CRMZ-1 −40°C to +105°C 8-Lead MSOP RM-8 DG1 Zero ±4 LSB INL 1.25 V
AD5640CRMZ-1REEL7 −40°C to +105°C 8-Lead MSOP RM-8 DG1 Zero ±4 LSB INL 1.25 V
AD5640CRM-2 −40°C to +105°C 8-Lead MSOP RM-8 D2V Zero ±4 LSB INL 2.5 V
AD5640CRM-2REEL7 −40°C to +105°C 8-Lead MSOP RM-8 D2V Zero ±4 LSB INL 2.5 V
AD5640CRMZ-2 −40°C to +105°C 8-Lead MSOP RM-8 DEW Zero ±4 LSB INL 2.5 V
AD5640CRMZ-2REEL7 −40°C to +105°C 8-Lead MSOP RM-8 DEW Zero ±4 LSB INL 2.5 V
Data Sheet AD5620/AD5640/AD5660
Rev. G | Page 27 of 28
AD5660ACPZ-1500RL7 −40°C to +105°C 8-Lead LFCSP_WD CP-8-15 DLM Zero ±32 LSB INL 1.25 V
AD5660ACPZ-1RL7 −40°C to +105°C 8-Lead LFCSP_WD CP-8-15 DLM Zero ±32 LSB INL 1.25 V
AD5660ACPZ-2500RL7 −40°C to +105°C 8-Lead LFCSP_WD CP-8-15 DLX Zero ±32 LSB INL 2.5 V
AD5660ACPZ-2RL7 −40°C to +105°C 8-Lead LFCSP_WD CP-8-15 DLX Zero ±32 LSB INL 2.5 V
AD5660ACPZ-3500RL7 −40°C to +105°C 8-Lead LFCSP_WD CP-8-15 DLY Midscale ±32 LSB INL 2.5 V
AD5660ACPZ-3RL7 −40°C to +105°C 8-Lead LFCSP_WD CP-8-15 DLY Midscale ±32 LSB INL 2.5 V
AD5660ARJ-1500RL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D30 Zero ±32 LSB INL 1.25 V
AD5660ARJZ-1500RL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D5G Zero ±32 LSB INL 1.25 V
AD5660ARJ-1REEL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D30 Zero ±32 LSB INL 1.25 V
AD5660ARJZ-1REEL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D5G Zero ±32 LSB INL 1.25 V
AD5660ARJZ-2500RL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D6K Zero ±32 LSB INL 2.5 V
AD5660ARJ-2REEL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D31 Zero ±32 LSB INL 2.5 V
AD5660ARJZ-2REEL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D6K Zero ±32 LSB INL 2.5 V
AD5660ARJ-3500RL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D32 Midscale ±32 LSB INL 2.5 V
AD5660ARJZ-3500RL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 DAV Midscale ±32 LSB INL 2.5 V
AD5660ARJ-3REEL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D32 Midscale ±32 LSB INL 2.5 V
AD5660ARJZ-3REEL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 DAV Midscale ±32 LSB INL 2.5 V
AD5660BCPZ-1500RL7 −40°C to +105°C 8-Lead LFCSP_WD CP-8-15 DLZ Zero ±16 LSB INL 1.25 V
AD5660BCPZ-1RL7 −40°C to +105°C 8-Lead LFCSP_WD CP-8-15 DLZ Zero ±16 LSB INL 1.25 V
AD5660BCPZ-2500RL7 −40°C to +105°C 8-Lead LFCSP_WD CP-8-15 DM0 Zero ±16 LSB INL 2.5 V
AD5660BCPZ-2RL7 −40°C to +105°C 8-Lead LFCSP_WD CP-8-15 DM0 Zero ±16 LSB INL 2.5 V
AD5660BCPZ-3500RL7 −40°C to +105°C 8-Lead LFCSP_WD CP-8-15 DM1 Midscale ±16 LSB INL 2.5 V
AD5660BCPZ-3RL7 −40°C to +105°C 8-Lead LFCSP_WD CP-8-15 DM1 Midscale ±16 LSB INL 2.5 V
AD5660BRJ-1500RL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D2X Zero ±16 LSB INL 1.25 V
AD5660BRJZ-1500RL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D6C Zero ±16 LSB INL 1.25 V
AD5660BRJ-1REEL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D2X Zero ±16 LSB INL 1.25 V
AD5660BRJZ-1REEL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D6C Zero ±16 LSB INL 1.25 V
AD5660BRJZ-2500RL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D6L Zero ±16 LSB INL 2.5 V
AD5660BRJZ-2REEL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D6L Zero ±16 LSB INL 2.5 V
AD5660BRJ-3500RL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D2Z Midscale ±16 LSB INL 2.5 V
AD5660BRJZ-3500RL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 DAN Midscale ±16 LSB INL 2.5 V
AD5660BRJ-3REEL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 D2Z Midscale ±16 LSB INL 2.5 V
AD5660BRJZ-3REEL7 −40°C to +105°C 8-Lead SOT-23 RJ-8 DAN Midscale ±16 LSB INL 2.5 V
AD5660CRM-1 −40°C to +105°C 8-Lead MSOP RM-8 D33 Zero ±16 LSB INL 1.25 V
AD5660CRM-1REEL7 −40°C to +105°C 8-Lead MSOP RM-8 D33 Zero ±16 LSB INL 1.25 V
AD5660CRMZ-1 −40°C to +105°C 8-Lead MSOP RM-8 DEX Zero ±16 LSB INL 1.25 V
AD5660CRMZ-1REEL7 −40°C to +105°C 8-Lead MSOP RM-8 DEX Zero ±16 LSB INL 1.25 V
AD5660CRM-2 −40°C to +105°C 8-Lead MSOP RM-8 D34 Zero ±16 LSB INL 2.5 V
AD5660CRM-2REEL7 −40°C to +105°C 8-Lead MSOP RM-8 D34 Zero ±16 LSB INL 2.5 V
AD5660CRMZ-2 −40°C to +105°C 8-Lead MSOP RM-8 DEY Zero ±16 LSB INL 2.5 V
AD5660CRMZ-2REEL7 −40°C to +105°C 8-Lead MSOP RM-8 DEY Zero ±16 LSB INL 2.5 V
AD5660CRM-3 −40°C to +105°C 8-Lead MSOP RM-8 D35 Midscale ±16 LSB INL 2.5 V
AD5660CRM-3REEL7 −40°C to +105°C 8-Lead MSOP RM-8 D35 Midscale ±16 LSB INL 2.5 V
AD5660CRMZ-3 −40°C to +105°C 8-Lead MSOP RM-8 DBY Midscale ±16 LSB INL 2.5 V
AD5660CRMZ-3REEL7 −40°C to +105°C 8-Lead MSOP RM-8 DBY Midscale ±16 LSB INL 2.5 V
EVAL-AD5660EBZ Evaluation Board
