參數(shù)資料
型號(hào): 5962-8967901XX
廠商: CIRRUS LOGIC INC
元件分類(lèi): ADC
英文描述: 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL/PARALLEL ACCESS, CQCC44
封裝: CERAMIC, LCC-44
文件頁(yè)數(shù): 42/50頁(yè)
文件大?。?/td> 520K
代理商: 5962-8967901XX
terminated by a 51
resistor to eliminate line
reflections of the incoming clock. If the CLKIN
BNC input is left floating, this resistor pulls the
converter’s clock input down to ground, thus ac-
tivating its internal oscillator.
Decoupling
T h e CD B5 0 1 2 , C D B 5 012 A, CDB5 014 ,
CDB5016’s decoupling scheme was designed to
insure accurate evaluation of the converter’s per-
formance independent of the quality of the power
supplies. Each supply is decoupled at the con-
verter with a 10
F electrolytic capacitor to filter
low frequency noise and a 0.1
F ceramic capaci-
tor to handle higher frequencies. The auto-zero-
ing action of the converter’s comparator provides
extremely good power supply rejection at low
frequencies. Depending on the quality of the sys-
tem’s power supplies, the decoupling scheme
could be relaxed in actual use.
COMPONENT LIST
10
resistor
R1, R2
51
resistor
R3
4.7
resistor
R18
1 k
resistor
R9, R14
560
resistor
R17
10 k
resistor
R4, R5, R6, R7, R8, R10, R11, R12, R13
2.43 k
resistor
R19, R20
3.3 k
resistor
R16
240 k
resistor
R21
50 k
potentiometer
R15
50 k
potentiometer
R22
0.068
F capacitor
C14
0.1
F capacitor
C1, C3, C5, C7, C9, C10, C12
10
F capacitor
C2, C4, C6, C8, C11, C13
CS501X/511X A/D converter
U1
1403 2.5V reference
U2
OP07 op amp
U3
2N2907A transistor
Q1
4 pos. SPST DIP switch
SW1
N.O. SPST push-button
SW2
20 pin header
CON1
bulkhead BNC
CON2, CON3, CON4, CON5, CON6
red banana jack
CON7
black banana jack
CON8
green banana jack
CON9
1" 4-40 spacer
POST1, POST2, POST3, POST4, POST5, POST6
3/8" 4-40 screw
SC1, SC2, SC3, SC4, SC5, SC6
CDB5012A, CDB5014, CDB5016
DS14DB11
47
相關(guān)PDF資料
PDF描述
5962-8967402XX 1-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL/PARALLEL ACCESS, CQCC44
5962-8967401QX 1-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL/PARALLEL ACCESS, CDIP40
5962-8967401XX 1-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL/PARALLEL ACCESS, CQCC44
5962-8967901QX 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL/PARALLEL ACCESS, CDIP40
5962-8967602XX 1-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL/PARALLEL ACCESS, CQCC44
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