參數(shù)資料
型號： ADC10738CIWM
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： ADC
英文描述： 10-Bit Plus Sign Serial I/O A/D Converters with Mux,
中文描述： 8-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO24
封裝： SOP-24
文件頁數(shù)： 5/27頁
文件大小： 556K
代理商： ADC10738CIWM
Electrical Characteristics
(Continued)
The following specifications apply for V
+
= AV
+
= DV
+
= +5.0 V
DC
, V
+ = 2.5 V
, V
= GND, V
= 2.5V for Signed
Characteristics, V
= GND for Unsigned Characteristics and f
= 2.5 MHz unless otherwise specified.
Boldface limits ap-
ply for T
A
= T
J
= T
MIN
to T
MAX
; all other limits T
A
= T
J
= +25C. (Notes 8, 9, 10)
Symbol
Parameter
Conditions
Typical
(Note 11)
Limits
(Note 12)
Units
(Limits)
DYNAMIC SIGNED CONVERTER CHARACTERISTICS
S/(N+D)
Signal-to-Noise Plus Distortion Ratio
V
IN
= 4.85 V
PP
,
and f
IN
= 1 kHz to 15 kHz
V
IN
= 4.85 V
PP
,
and f
IN
= 1 kHz to 15 kHz
V
IN
= 4.85 V
PP
,
and f
IN
= 1 kHz to 15 kHz
V
IN
= 4.85 V
PP
,
and f
IN
= 1 kHz to 15 kHz
V
IN
= 4.85 V
PP
, where
S/(N + D) Decreases
3 dB
f
IN
= 15 kHz
67
dB
ENOB
Effective Number of Bits
10.8
Bits
THD
Total Harmonic Distortion
78
dB
IMD
Intermodulation Distortion
85
dB
Full-Power Bandwidth
380
kHz
Multiplexer Channel to Channel
Crosstalk
DYNAMIC UNSIGNED CONVERTER CHARACTERISTIC
S/(N+D)
Signal-to-Noise Plus Distortion Ratio
80
dB
V
REF
+ = 4.096V,
V
IN
= 4.0 V
PP
, and
f
IN
=1 kHz to 15 kHz
V
REF
+ = 4.096V,
V
IN
= 4.0 V
PP
, and
f
IN
= 1 kHz to 15 kHz
V
REF
+ = 4.096V,
V
IN
= 4.0 V
PP
, and
f
IN
= 1 kHz to 15 kHz
V
REF
+ = 4.096V,
V
IN
= 4.0 V
PP
, and
f
IN
= 1 kHz to 15 kHz
V
IN
= 4.0 V
PP
,
V
REF
+ = 4.096V,
where S/(N+D) decreases
3 dB
f
IN
= 15 kHz,
V
REF
+ = 4.096V
60
dB
Effective Bits
9.8
Bits
THD
Total Harmonic Distortion
70
dB
IMD
Intermodulation Distortion
73
dB
Full-Power Bandwidth
380
kHz
Multiplexer Channel to Channel
Crosstalk
REFERENCE INPUT AND MULTIPLEXER CHARACTERISTICS
Reference Input Resistance
80
dB
7
k
5.0
9.5
k
(min)
k
(max)
pF
mV(min)
(max)
pF
μA(max)
C
REF
Reference Input Capacitance
MUX Input Voltage
70
50
AV
+
+50 mV
C
IM
MUX Input Capacitance
47
0.4
Off Channel Leakage Current
(Note 15)
On Channel = 5V and
Off Channel = 0V
On Channel = 0V and
Off Channel = 5V
On Channel = 5V and
3.0
0.4
3.0
μA(max)
On Channel Leakage Current
0.4
3.0
μA(max)
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ADC10738CIWM/NOPB 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
ADC10738CIWMX 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
ADC10738CIWMX/NOPB 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
ADC108 制造商:MPSIND 制造商全稱:MPS Industries, Inc. 功能描述:1W, Miniature SIP, Single & Dual Output DC/DC Converters
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