參數(shù)資料
型號(hào)： SPT674BCJ
廠商： SIGNAL PROCESSING TECHNOLOGIES
元件分類： ADC
英文描述： 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, CDIP28
封裝： SIDE BRAZED, CERAMIC, DIP-28
文件頁(yè)數(shù)： 6/12頁(yè)
文件大?。?/td> 103K
代理商： SPT674BCJ
SPT
3
8/1/00
SPT674
ELECTRICAL SPECIFICATIONS
TA = TMIN to TMAX, VEE = 0 to +5 V, VDD = +5 V, fS = 117 kHz, fIN = 10 kHz, unless otherwise specified.
TEST
SPT674C
SPT674B
PARAMETER
CONDITIONS
LEVEL
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
DC ELECTRICAL CHARACTERISTICS
Power Supplies Operating
Voltage Range
VDD
IV
+4.5
+5.5
+4.5
+5.5
Volts
VEE2
IV
VDD
Volts
Operating Current
IDD
IV
15
24
15
24
mA
IEE2VEE = +5 V
IV
167
A
Power Dissipation
VI
75
120
75
120
mW
Internal Reference
Voltage
VI
2.4
2.5
2.6
2.4
2.5
2.6
Volts
Output Current3
VI
0.5
mA
DIGITAL CHARACTERISTICS
Logic Inputs
(CE, CS , R/C , Ao, 12/8 )
Logic 0
VI
-0.5
+0.8
-0.5
+0.8
Volts
Logic1
VI
2.0
5.5
2.0
5.5
Volts
Current
VI
-5.0
0. 1
5.0
-5.0
0. 1
5.0
A
Capacitance
V
5
pF
Logic Outputs
(DB11-DB0, STS)
Logic 0
(ISink = 1.6 mA)
VI
+0.4
Volts
Logic 1
(ISOURCE = 500 A)
VI
+2.4
Volts
Leakage
(High Z State,
VI
-5
0.1
+5
-5
0.1
+5
A
DB11-DB0 Only)
Capacitance
V
5
pF
AC Accuracy
fS=117 kHz, fIN=10 kHz
Spurious Free Dyn. Range
V
73
78
76
78
dB
Total Harmonic Distortion
V
-77
-72
-77
-75
dB
Signal-to-Noise Ratio
V
69
72
71
72
dB
Signal-to-Noise & Distortion
V
68
71
70
71
dB
(SINAD)
Intermodulation Distortion
fIN=20 kHz;
V
-75
dB
fIN2=23 kHz
Note 1: Fixed 50
resistor from REF OUT to REF IN and REF OUT to BIP OFF.
Note 2: VEE is optional and is only used to set the mode for the internal sample/hold. When not using VEE, the pin should be treated
as a no connect. If VEE is connected to 0 to -15 V, aperture delay (tAP) will increase from 20 ns (typ) to 4000 ns (typ).
Note 3: Available for external loads; external load should not change during conversion.
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SPT68H-113MLB 功能描述:固定電感器 Power Inductor 11 uH 20 % 11.2 A RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm
SPT68H-113MLD 功能描述:固定電感器 Power Inductor 11 uH 20 % 11.2 A RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm
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