Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼
ALLDATASHEET.ES

X  

AD7685 Datasheet(PDF) 5 Page - Analog Devices

No. de pieza AD7685
Descripción Electrónicos  3mW, 100kSPS, 14-Bit ADC in 6-Lead SOT-23
Download  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  AD [Analog Devices]
Página de inicio  http://www.analog.com
Logo AD - Analog Devices

AD7685 Datasheet(HTML) 5 Page - Analog Devices

  AD7685 Datasheet HTML 1Page - Analog Devices AD7685 Datasheet HTML 2Page - Analog Devices AD7685 Datasheet HTML 3Page - Analog Devices AD7685 Datasheet HTML 4Page - Analog Devices AD7685 Datasheet HTML 5Page - Analog Devices AD7685 Datasheet HTML 6Page - Analog Devices AD7685 Datasheet HTML 7Page - Analog Devices AD7685 Datasheet HTML 8Page - Analog Devices AD7685 Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 20 page
background image
AD7940
Rev. 0 | Page 5 of 20
TIMING SPECIFICATIONS
Sample tested at initial release to ensure compliance. All input signals are specified with tr = tf = 5 ns (10% to 90% of VDD) and timed from
a voltage level of 1.6 V.
VDD = 2.50 V to 5.5 V; TA = TMIN to TMAX, unless otherwise noted.
Table 3.
Limit at TMIN, TMAX
Parameter
3 V
5 V
Unit
Description
fSCLK1
250
250
kHz min
2.5
2.5
MHz max
tCONVERT
16 × tSCLK
16 × tSCLK
min
tQUIET
50
50
ns min
Minimum quiet time required between bus relinquish and start of
next conversion
t1
10
10
ns min
Minimum CS pulse width
t2
10
10
ns min
CS to SCLK setup time
t32
48
35
ns max
Delay from CS until SDATA three-state disabled
t42
120
80
ns max
Data access time after SCLK falling edge
t5
0.4 tSCLK
0.4 tSCLK
ns min
SCLK low pulse width
t6
0.4 tSCLK
0.4 tSCLK
ns min
SCLK high pulse width
t7
10
10
ns min
SCLK to data valid hold time
t83
45
35
ns max
SCLK falling edge to SDATA high impedance
tPOWER-UP4
1
1
µs typ
Power up time from full power-down
1 Mark/space ratio for the SCLK input is 40/60 to 60/40.
2 Measured with the load circuit of
and defined as the time required for the output to cross 0.8 V or 2.0 V.
Figure 2
Figure 2.
3 t8 is derived form the measured time taken by the data outputs to change 0.5 V when loaded with the circuit of
The measured number is then extrapolated
back to remove the effects of charging or discharging the 50 pF capacitor. This means that the time, t8, quoted in the timing characteristics is the true bus relinquish
time of the part and is independent of the bus loading.
4 See the
section.
Power vs. Throughput Rate
200
µAI
OL
200
µAI
OH
1.6V
TO OUTPUT
PIN
CL
50pF
Figure 2. Load Circuit for Digital Output Timing Specification


Número de pieza similar - AD7685

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Analog Devices
AD7685 AD-AD7685 Datasheet
526Kb / 24P
   16-Bit, /-0.65 LSB INL, 500 kSPS PulSAR Differential ADC in MSOP/QFN
Rev. PrB
AD7685 AD-AD7685 Datasheet
469Kb / 24P
   16-Bit Lower Power
REV. B
AD7685 AD-AD7685 Datasheet
292Kb / 12P
   16-Bit, 1 MSPS PulSAR ADC in MSOP QFN
REV. 0
AD7685 AD-AD7685 Datasheet
421Kb / 16P
   16-Bit, 100 kSPS PulSAR, Differential ADC in MSOP
REV. A
AD7685 AD-AD7685 Datasheet
348Kb / 16P
   16-Bit, 250 kSPS PulSAR ADC in MSOP
REV. A
More results

Descripción similar - AD7685

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Analog Devices
AD7680 AD-AD7680 Datasheet
200Kb / 11P
   3mW, 100kSPS,16-Bit ADC in 6 Lead SOT-23
REV. PrE 11/02
AD7940 AD-AD7940_17 Datasheet
391Kb / 21P
   14-Bit ADC in 6-Lead SOT-23
AD7476-EP AD-AD7476-EP Datasheet
196Kb / 12P
   12-Bit ADC in 6-Lead SOT-23
Rev. 0
AD7940BRJ AD-AD7940BRJ Datasheet
354Kb / 20P
   3 mW, 100 kSPS, 14-Bit ADC in 6-Lead SOT-23
REV. A
AD7940 AD-AD7940_15 Datasheet
354Kb / 20P
   3 mW, 100 kSPS, 14-Bit ADC in 6-Lead SOT-23
REV. A
AD7680 AD-AD7680_11 Datasheet
301Kb / 24P
   3 mW, 100 kSPS, 16-Bit ADC in 6-Lead SOT-23
REV. A
AD7680 AD-AD7680_17 Datasheet
348Kb / 25P
   3 mW, 100 kSPS, 16-Bit ADC in 6-Lead SOT-23
AD7680ARMZ AD-AD7680ARMZ Datasheet
301Kb / 24P
   3 mW, 100 kSPS, 16-Bit ADC in 6-Lead SOT-23
REV. A
AD7814 AD-AD7814_15 Datasheet
128Kb / 8P
   10-Bit Digital Temperature Sensor in 6-Lead SOT-23
REV. E
AD7814 AD-AD7814 Datasheet
128Kb / 8P
   10-Bit Digital Temperature Sensor in 6-Lead SOT-23
REV. E
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20


Datasheet Descarga

Go To PDF Page


Enlace URL




Política de Privacidad
ALLDATASHEET.ES
¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Intercambio de Enlaces   |   Lista de Fabricantes
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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