19-0618; Rev 1; 9/06
Low-Voltage Reference
General Description
The MAX8069 is a 1.2V temperature-compensated volt-
age reference. It uses the bandgap principle to achieve
excellent stability and low noise at reverse currents down
to 60μA. The MAX8069 also features excellent stability,
freedom from oscillation. The MAX8069 is a functional
alternative to Maxim’s ICL8069 with an identical pinout.
Applications
Features
? Temperature Coefficient Guaranteed
to 25ppm/°C (max)
? Low Bias Current: 60μA (min)
? Low Dynamic Impedance
? Low Reverse Voltage
? Low Cost
Ordering Information
Analog-to-Digital Converters
Digital-to-Analog Converters
Threshold Detectors
Voltage Regulators
PART
MAX8069ESA+
MAX8069CCZQ
TEMP RANGE
-40 ° C to +85 ° C
0 ° C to +70 ° C
PIN-
PACKAGE
8 SO
TO-92
PKG
CODE
S8-2
C92-2
Portable Instruments
Typical Operating Circuit
+ Denotes lead-free package.
Selector Guide
6.8k ?
+5V
PART
MAX8069ESA+
TEMP RANGE
-40 ° C to +85 ° C
PIN-
PACKAGE
8 SO
MAX
TEMPCO
(ppm/ ° C)
25
4.7 μ F
MAX8069
10k ?
MAX8069CCZQ
0 ° C to +70 ° C
TO-92
50
V OUT
*SEE NOTE 2
(a) Simple Reference (1.2V or Less)
2.2k ?
+5V
TOP VIEW
Pin Configurations
10k ?
V +
N.C. 1
N.C. 2
+
MAX8069
8
7
N.C.
N.C.
MAX8069
1k ?
ICL7107
REF HI
CATHODE 3
N.C. 4
6
5
ANODE
N.C.
COMMON
REF LO
(b) Double-Regulated 100mV Reference for ICL7107
One-Chip DPM Circuit
SO
Pin Configurations continued at end of data sheet.
________________________________________________________________ Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
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MAX8069ESA-T 功能描述:基准电压& 基准电流 RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数(典型值):100 PPM / C 串联 VREF - 输入电压(最大值): 串联 VREF - 输入电压(最小值): 分流电流(最大值):60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel
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