- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄10120 > LTC2377IDE-18#TRPBF (Linear Technology)IC ADC 18BIT 500KSPS 16-DFN PDF資料下載
參數(shù)資料
| 型號： | LTC2377IDE-18#TRPBF |
| 廠商： | Linear Technology |
| 文件頁數(shù)： | 20/24頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ADC 18BIT 500KSPS 16-DFN |
| 產(chǎn)品培訓(xùn)模塊： | LTC2379- 18-/16-bit Fully-Differential SAR ADC Family Overview |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 位數(shù)： | 18 |
| 采樣率（每秒）： | 500k |
| 數(shù)據(jù)接口： | 串行，SPI? |
| 轉(zhuǎn)換器數(shù)目： | 1 |
| 功率耗散（最大）： | 8mW |
| 電壓電源： | 模擬和數(shù)字 |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-WFDFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 16-DFN（4x3） |
| 包裝： | 帶卷 (TR) |
| 輸入數(shù)目和類型： | 1 個差分，雙極 |
| 配用： | DC1783A-G-ND - BOARD SAR ADC LTC2377-18 DC1783A-C-ND - BOARD SAR ADC LTC2377-16 |
LTC2377-18
5
237718f
ADC TIMING CHARACTERISTICS The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. (Note 4)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
tSCK
SCK Period
(Notes 11, 12)
l
10
ns
tSCKH
SCK High Time
l
4ns
tSCKL
SCK Low Time
l
4ns
tSSDISCK
SDI Setup Time From SCK
↑
(Note 11)
l
4ns
tHSDISCK
SDI Hold Time From SCK
↑
(Note 11)
l
1ns
tSCKCH
SCK Period in Chain Mode
tSCKCH = tSSDISCK + tDSDO (Note 11)
l
13.5
ns
tDSDO
SDO Data Valid Delay from SCK
↑
CL = 20pF (Note 11)
l
9.5
ns
tHSDO
SDO Data Remains Valid Delay from SCK
↑
CL = 20pF (Note 10)
l
1ns
tDSDOBUSYL
SDO Data Valid Delay from BUSY
↓
CL = 20pF (Note 10)
l
5ns
tEN
Bus Enable Time After RDL
↓
(Note 11)
l
16
ns
tDIS
Bus Relinquish Time After RDL
↑
(Note 11)
l
13
ns
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may effect device
reliability and lifetime.
Note 2: All voltage values are with respect to ground.
Note 3: When these pin voltages are taken below ground or above REF or
OVDD, they will be clamped by internal diodes. This product can handle
input currents up to 100mA below ground or above REF or OVDD without
latch-up.
Note 4: VDD = 2.5V, OVDD = 2.5V, REF = 5V, VCM = 2.5V, fSMPL = 500kHz,
REF/DGC = VREF.
Note 5: Recommended operating conditions.
Note 6: Integral nonlinearity is defined as the deviation of a code from a
straight line passing through the actual endpoints of the transfer curve.
The deviation is measured from the center of the quantization band.
Note 7: Bipolar zero-scale error is the offset voltage measured from
–0.5LSB when the output code flickers between 00 0000 0000 0000 0000
and 11 1111 1111 1111 1111. Full-scale bipolar error is the worst-case of
–FS or +FS untrimmed deviation from ideal first and last code transitions
and includes the effect of offset error.
Note 8: All specifications in dB are referred to a full-scale ±5V input with a
5V reference voltage.
Note 9: fSMPL = 500kHz, IREF varies proportionately with sample rate.
Note 10: Guaranteed by design, not subject to test.
Note 11: Parameter tested and guaranteed at OVDD = 1.71V, OVDD = 2.5V
and OVDD = 5.25V.
Note 12: tSCK of 10ns maximum allows a shift clock frequency up to
100MHz for rising capture.
0.8*OVDD
0.2*OVDD
50%
237718 F01
0.2*OVDD
0.8*OVDD
0.2*OVDD
0.8*OVDD
tDELAY
tWIDTH
tDELAY
Figure 1. Voltage Levels for Timing Specifications
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IDT7204L50SO | IC FIFO 4KX9 50NS 28SOIC |
| ADM237LJN | IC TXRX RS-232 5:3 5V LP 24DIP |
| MS3102E28-10P | CONN RCPT 7POS BOX MNT W/PINS |
| VI-BTM-MY | CONVERTER MOD DC/DC 10V 50W |
| VE-23D-IX-B1 | CONVERTER MOD DC/DC 85V 75W |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC2377IDE-20#PBF | 制造商:Linear Technology 功能描述:IC ADC 20BIT 500KSPS 16DFN |
| LTC2377IDE-20#PBF | 制造商:Linear Technology 功能描述:ADC 20BIT 500KSPS SPI DFN- 制造商:Linear Technology 功能描述:ADC 20BIT 500KSPS SPI DFN-16 制造商:Linear Technology 功能描述:ADC, 20BIT, 500KSPS, SPI, DFN-16 |
| LTC2377IDE-20#TRPBF | 制造商:Linear Technology 功能描述:IC ADC 20BIT 500KSPS 16DFN |
| LTC2377IMS-16#PBF | 功能描述:IC ADC 16BIT SPI 500KSPS 16MSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 位數(shù):14 采樣率（每秒）:83k 數(shù)據(jù)接口:串行，并聯(lián) 轉(zhuǎn)換器數(shù)目:1 功率耗散（最大）:95mW 電壓電源:雙 ± 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:28-DIP（0.600"，15.24mm） 供應(yīng)商設(shè)備封裝:28-PDIP 包裝:管件 輸入數(shù)目和類型:1 個單端，雙極 |
| LTC2377IMS-16#TRPBF | 功能描述:IC ADC 16BIT SPI 500KSPS 16MSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 位數(shù):14 采樣率（每秒）:83k 數(shù)據(jù)接口:串行，并聯(lián) 轉(zhuǎn)換器數(shù)目:1 功率耗散（最大）:95mW 電壓電源:雙 ± 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:28-DIP（0.600"，15.24mm） 供應(yīng)商設(shè)備封裝:28-PDIP 包裝:管件 輸入數(shù)目和類型:1 個單端，雙極 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。