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參數(shù)資料
| 型號： | AD5379ABC |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | DAC |
| 英文描述： | 40-Channel, 14-Bit, Parallel and Serial Input, Bipolar Voltage-Output DAC |
| 中文描述： | SERIAL, PARALLEL, WORD INPUT LOADING, 20 us SETTLING TIME, 14-BIT DAC, PBGA108 |
| 封裝： | 13 X 13 MM, MO-192AAD-1, CSBGA-108 |
| 文件頁數(shù)： | 14/28頁 |
| 文件大?。?/td> | 393K |
| 代理商： | AD5379ABC |
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AD5379
Pin
RESET
Rev. 0 | Page 14 of 28
Function
Asynchronous Digital Reset Input (falling edge sensitive). If unused, RESET may be left unconnected; an internal pull-
up resistor (1 M) ensures that the RESET input is held high. The function of this pin is equivalent to that of the
power-on reset generator. When this pin is taken low, the AD5379 state machine initiates a reset sequence to digitally
reset x1, m, c, and x2 registers to their default power-on values. This sequence takes 100 μs (typ). Furthermore, the
input to each of the DAC output buffer stages, VOUT0 to VOUT39, is switched to the externally set potential on the
relevant REFGND pin. During RESET, BUSY goes low and the parallel interface is disabled. All LDAC pulses are ignored
until BUSY goes high. When RESET is taken high again, the DAC ouputs remain at REFGND until LDAC is taken low.
Reference Ground for DACs 0 to 7. VOUT0 to VOUT7 are referenced to this voltage.
Reference Ground for DACs 8 and 9. VOUT8 and VOUT9 are referenced to this voltage.
Reference Ground for DACs 10 to 17. VOUT10 to VOUT17 are referenced to this voltage.
Reference Ground for DACs 18 and 19. VOUT18 and VOUT19 are referenced to this voltage.
Reference Ground for DACs 20 to 27. VOUT20 to VOUT27 are referenced to this voltage.
Reference Ground for DACs 28 and 29. VOUT28 and VOUT29 are referenced to this voltage.
Reference Ground for DACs 30 to 37. VOUT30 to VOUT37 are referenced to this voltage.
Reference Ground for DACs 38 and 39. VOUT38 and VOUT39 are referenced to this voltage.
REFGNDA1
REFGNDA2
REFGNDB1
REFGNDB2
REFGNDC1
REFGNDC2
REFGNDD1
REFGNDD2
1
These serial interface signals do not require separate pins, but share parallel interface pins.
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| AD5379ABCZ | 功能描述:IC DAC 14BIT 40CHAN 108CSPBGA RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉換器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1,000 系列:- 設置時間:1µs 位數(shù):8 數(shù)據(jù)接口:串行 轉換器數(shù)目:8 電壓電源:雙 ± 功率耗散（最大）:941mW 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:24-SOIC W 包裝:帶卷 (TR) 輸出數(shù)目和類型:8 電壓，單極 采樣率（每秒）:* |
| AD537JCHIPS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-to-Frequency Converter |
| AD537JD | 功能描述:IC V/F CONV 14-CDIP RoHS:否 類別:集成電路 (IC) >> PMIC - V/F 和 F/V 轉換器 系列:- 標準包裝:1 系列:- 類型:頻率至電壓 頻率 - 最大:10kHz 全量程:- 線性:±0.3% 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:8-SOIC 包裝:Digi-Reel® 其它名稱:LM2917MX-8/NOPBDKR |
| AD537JH | 功能描述:IC V/F CONV TO-100-10 RoHS:否 類別:集成電路 (IC) >> PMIC - V/F 和 F/V 轉換器 系列:- 標準包裝:1 系列:- 類型:頻率至電壓 頻率 - 最大:10kHz 全量程:- 線性:±0.3% 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:8-SOIC 包裝:Digi-Reel® 其它名稱:LM2917MX-8/NOPBDKR |
| AD537JH | 制造商:Analog Devices 功能描述:SEMICONDUCTORS LINEAR 制造商:Analog Devices 功能描述:V/F CONVERTER 150KHZ 0.15% |
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