AD5737 데이터 시트보기 (PDF) - Analog Devices
부품명
상세내역
제조사
AD5737 Datasheet PDF : 31 Pages
| |||
AD5757/AD5737
Preliminary Technical Data
Pin No.
53
54
55
56
Mnemonic
AVSS
IOUT_D
N/C
VBOOST_D
57
COMPDCDC_D
58
IGATED
59
CHARTD
60
N/C
61
REFIN
62
REFOUT
63
RSET_D
64
RSET_C
Exposed PADDLE
Description
Negative Analog Supply Pin.
Current Output Pin for DAC Channel D.
No Connection. Do not connect to this pin.
Supply for channel D’s current output stage (See Figure 14). To use the DC-DC feature of the device,
connect as shown in Figure 1.
DC-DC Compensation Capacitor. Connect a 10 nF capacitor from this pin to ground. Used to regulate the
feedback loop of channel D’s DC-DC converter.
Optional connection for external pass transistor. Not required when using DC-DC. Should be left unconnected.
Hart Input Connection for DAC Channel D
No Connection. Do not connect to this pin.
External Reference Voltage Input.
Internal Reference Voltage Output.
An external, precision, low drift 15 k Ω current setting resistor can be connected to this pin to improve the
IOUT_D temperature drift performance. See the Features section.
An external, precision, low drift 15 k Ω current setting resistor can be connected to this pin to improve the
IOUT_C temperature drift performance. See the Features section.
CONNECTED TO AVss SUPPLY
Rev. PrD | Page 12 of 31
Share Link: 