Electronic Components Datasheet Search |
|
AD9238BSTZRL-20 Datasheet(PDF) 4 Page - Analog Devices |
|
AD9238BSTZRL-20 Datasheet(HTML) 4 Page - Analog Devices |
4 / 48 page AD9238 Rev. B | Page 4 of 48 SPECIFICATIONS DC SPECIFICATIONS AVDD = 3 V, DRVDD = 2.5 V, maximum sample rate, CLK_A = CLK_B; AIN = −0.5 dBFS differential input, 1.0 V internal reference, TMIN to TMAX, DCS enabled, unless otherwise noted. Table 1. Test AD9238BST/BCP-20 AD9238BST/BCP-40 AD9238BST/BCP-65 Parameter Temp Level Min Typ Max Min Typ Max Min Typ Max Unit RESOLUTION Full VI 12 12 12 Bits ACCURACY No Missing Codes Guaranteed Full VI 12 12 12 Bits Offset Error Full VI ±0.30 ±1.2 ±0.50 ±1.1 ±0.50 ±1.1 % FSR Gain Error1 Full IV ±0.30 ±2.2 ±0.50 ±2.4 ±0.50 ±2.5 % FSR Differential Nonlinearity (DNL)2 Full V ±0.35 ±0.35 ±0.35 LSB 25°C I ±0.35 ±0.9 ±0.35 ±0.8 ±0.35 ±1.0 LSB Integral Nonlinearity (INL)2 Full V ±0.45 ±0.60 ±0.70 LSB 25°C I ±0.40 ±1.4 ±0.50 ±1.4 ±0.55 ±1.75 LSB TEMPERATURE DRIFT Offset Error Full V ±4 ±4 ±6 µV/°C Gain Error Full V ±12 ±12 ±12 ppm/°C INTERNAL VOLTAGE REFERENCE Output Voltage Error (1 V Mode) Full VI ±5 ±35 ±5 ±35 ±5 ±35 mV Load Regulation @ 1.0 mA Full V 0.8 0.8 0.8 mV Output Voltage Error (0.5 V Mode) Full V ±2.5 ±2.5 ±2.5 mV Load Regulation @ 0.5 mA Full V 0.1 0.1 0.1 mV INPUT REFERRED NOISE Input Span = 1 V 25°C V 0.54 0.54 0.54 LSBrms Input Span = 2.0 V 25°C V 0.27 0.27 0.27 LSBrms ANALOG INPUT Input Span = 1.0 V Full IV 1 1 1 V p-p Input Span = 2.0 V Full IV 2 2 2 V p-p Input Capacitance3 Full V 7 7 7 pF REFERENCE INPUT RESISTANCE Full V 7 7 7 kΩ POWER SUPPLIES Supply Voltages AVDD Full IV 2.7 3.0 3.6 2.7 3.0 3.6 2.7 3.0 3.6 V DRVDD Full IV 2.25 3.0 3.6 2.25 3.0 3.6 2.25 3.0 3.6 V Supply Current IAVDD2 Full V 60 110 200 mA IDRVDD2 Full V 4 10 14 mA PSRR Full V ±0.01 ±0.01 ±0.01 % FSR POWER CONSUMPTION DC Input4 Full V 180 330 600 mW Sine Wave Input2 Full VI 190 212 360 397 640 698 mW Standby Power5 Full V 2.0 2.0 2.0 mW MATCHING CHARACTERISTICS Offset Error 25°C V ±0.1 ±0.1 ±0.1 % FSR Gain Error 25°C V ±0.05 ±0.05 ±0.05 % FSR 1 Gain error and gain temperature coefficient are based on the ADC only (with a fixed 1.0 V external reference). 2 Measured at maximum clock rate with a low frequency sine wave input and approximately 5 pF loading on each output bit. 3 Input capacitance refers to the effective capacitance between one differential input pin and AVSS. Refer to Figure for the equivalent analog input structure. 28 4 Measured with dc input at maximum clock rate. 5 Standby power is measured with the CLK_A and CLK_B pins inactive (that is, set to AVDD or AGND). |
Similar Part No. - AD9238BSTZRL-20 |
|
Similar Description - AD9238BSTZRL-20 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |