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參數(shù)資料
| 型號： | REF198ES-REEL |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Precision Micropower, Low Dropout Voltage References |
| 中文描述： | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 4.096 V, PDSO8 |
| 封裝： | MS-012AA, SOIC-8 |
| 文件頁數(shù)： | 7/28頁 |
| 文件大?。?/td> | 407K |
| 代理商： | REF198ES-REEL |
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REF19x Series
ELECTRICAL CHARACTERISTICS—REF193 @ T
A
= 25°C
@ V
S
= 3.3 V, T
A
= 25°C, unless otherwise noted.
Table 8.
Parameter
INITIAL ACCURACY
1
G Grade
LINE REGULATION
2
G Grade
LOAD REGULATION
2
G Grade
DROPOUT VOLTAGE
LONG-TERM STABILITY
3
NOISE VOLTAGE
1
Initial accuracy includes temperature hysteresis effect.
2
Line and load regulation specifications include the effect of self-heating.
3
Long-term stability specification is noncumulative. The drift in subsequent 1000-hour periods is significantly lower than in the first 1000-hour period.
ELECTRICAL CHARACTERISTICS—REF193 @
40°C
≤
T
A
≤ +85°C
@ V
S
= 3.3 V, 40°C ≤ T
A
≤ +85°C, unless otherwise noted.
Table 9.
Parameter
Mnemonic
Condition
TEMPERATURE COEFFICIENT
1, 2
G Grade
3
TCV
O
/°C
I
OUT
= 0 mA
LINE REGULATION
4
G Grade
ΔV
O
/ΔV
IN
3.3 V ≤ V
S
≤ 15 V, I
OUT
= 0 mA
LOAD REGULATION
4
G Grade
ΔV
O
/ΔV
LOAD
V
S
= 5.0 V, 0 mA ≤ I
OUT
≤ 25 mA
DROPOUT VOLTAGE
V
S
V
O
V
S
= 3.8 V, I
LOAD
= 10 mA
V
S
= 4.1 V, I
LOAD
= 30 mA
SLEEP PIN
Logic High Input Voltage
V
H
Logic High Input Current
I
H
Logic Low Input Voltage
V
L
Logic Low Input Current
I
L
SUPPLY CURRENT
No load
Sleep Mode
No load
1
For proper operation, a 1 μF capacitor is required between the output pin and the GND pin of the device.
2
TCV
O
is defined as the ratio of output change with temperature variation to the specified temperature range expressed in ppm/°C.
TCV
O
= (V
MAX
V
MIN
)/V
O
(T
MAX
T
MIN
)
3
Guaranteed by characterization.
4
Line and load regulation specifications include the effect of self-heating.
Rev. I | Page 7 of 28
Mnemonic
V
O
ΔV
O
/ΔV
IN
ΔV
O
/ΔV
LOAD
V
S
V
O
DV
O
e
N
Condition
I
OUT
= 0 mA
3.3 V, ≤ V
S
≤ 15 V, I
OUT
= 0 mA
V
S
= 5.0 V, 0 mA ≤ I
OUT
≤ 30 mA
V
S
= 3.8 V, I
LOAD
= 10 mA
V
S
= 4.0 V, I
LOAD
= 30 mA
1000 hours @ 125°C
0.1 Hz to 10 Hz
Min
2.990
Typ
3.0
4
6
1.2
30
Max
Unit
3.010
V
8
ppm/V
15
ppm/mA
0.80
1.00
V
V
mV
μV p-p
Min
2.4
Typ
10
10
10
Max
25
20
20
0.80
1.10
8
0.8
8
45
15
Unit
ppm/°C
ppm/V
ppm/mA
V
V
V
μA
V
μA
μA
μA
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| REF198ESZ | 功能描述:IC VREF SERIES PREC 4.096V 8SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 電壓基準(zhǔn) 系列:REF19 標(biāo)準(zhǔn)包裝:2,000 系列:- 基準(zhǔn)類型:旁路，可調(diào)節(jié)，精度 輸出電壓:1.24 V ~ 16 V 容差:±0.5% 溫度系數(shù):- 輸入電壓:1.24 V ~ 16 V 通道數(shù):1 電流 - 陰極:100µA 電流 - 靜態(tài):- 電流 - 輸出:20mA 工作溫度:-40°C ~ 85°C 安裝類型:通孔 封裝/外殼:TO-226-3、TO-92-3（TO-226AA）成形引線 供應(yīng)商設(shè)備封裝:TO-92-3 包裝:帶卷 (TR) |
| REF198ESZ | 制造商:Analog Devices 功能描述:Voltage Reference |
| REF198ESZ-REEL | 功能描述:IC VREF SERIES PREC 4.096V 8SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 電壓基準(zhǔn) 系列:REF19 產(chǎn)品培訓(xùn)模塊:Voltage Reference Basics 標(biāo)準(zhǔn)包裝:100 系列:- 基準(zhǔn)類型:旁路，精度 輸出電壓:4.096V 容差:±0.075% 溫度系數(shù):50ppm/°C 輸入電壓:- 通道數(shù):1 電流 - 陰極:1µA 電流 - 靜態(tài):- 電流 - 輸出:10mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:管件 |
| REF198ESZ-REEL7 | 功能描述:IC VREF SERIES PREC 4.096V 8SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 電壓基準(zhǔn) 系列:REF19 產(chǎn)品培訓(xùn)模塊:Voltage Reference Basics 標(biāo)準(zhǔn)包裝:100 系列:- 基準(zhǔn)類型:旁路，精度 輸出電壓:4.096V 容差:±0.075% 溫度系數(shù):50ppm/°C 輸入電壓:- 通道數(shù):1 電流 - 陰極:1µA 電流 - 靜態(tài):- 電流 - 輸出:10mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:管件 |
| REF198FS | 制造商:Rochester Electronics LLC 功能描述:PRECISION MICRO POWER VOLTAGE REFERENCE - Bulk 制造商:Analog Devices 功能描述:Voltage Regulator IC Package/Case:SOIC |
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